{"action":"closed","issue":{"url":"https://api.github.com/repos/Khan/khan-exercises/issues/149833","labels_url":"https://api.github.com/repos/Khan/khan-exercises/issues/149833/labels{/name}","comments_url":"https://api.github.com/repos/Khan/khan-exercises/issues/149833/comments","events_url":"https://api.github.com/repos/Khan/khan-exercises/issues/149833/events","html_url":"https://github.com/Khan/khan-exercises/issues/149833","id":24752542,"number":149833,"title":"Wrong statements in triangle proofs - wrong statements in a triangle","user":{"login":"KhanBugz","id":924247,"avatar_url":"https://avatars.githubusercontent.com/u/924247?v=3","gravatar_id":"","url":"https://api.github.com/users/KhanBugz","html_url":"https://github.com/KhanBugz","followers_url":"https://api.github.com/users/KhanBugz/followers","following_url":"https://api.github.com/users/KhanBugz/following{/other_user}","gists_url":"https://api.github.com/users/KhanBugz/gists{/gist_id}","starred_url":"https://api.github.com/users/KhanBugz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/KhanBugz/subscriptions","organizations_url":"https://api.github.com/users/KhanBugz/orgs","repos_url":"https://api.github.com/users/KhanBugz/repos","events_url":"https://api.github.com/users/KhanBugz/events{/privacy}","received_events_url":"https://api.github.com/users/KhanBugz/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Khan/khan-exercises/labels/not-showing","name":"not-showing","color":"28AE7B"},{"url":"https://api.github.com/repos/Khan/khan-exercises/labels/scratchpad","name":"scratchpad","color":"DDDDDD"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2013-12-24T17:20:46Z","updated_at":"2015-11-19T19:09:32Z","closed_at":"2015-11-19T19:09:32Z","body":"I can't see anything\n\n[geometry_proofs_2.html?seed=176&problem=triforce](http://sandcastle.kasandbox.org/media/castles/Khan:master/exercises/geometry_proofs_2.html?seed=176&problem=triforce&debug&lang=en)\n\n[Answer timeline](http://sandcastle.kasandbox.org/media/castles/Khan:master/exercises/geometry_proofs_2.html?seed=176&problem=triforce&debug&lang=en&activity=%5B%5B%22correct-activity%22%2C%22%7B%5C%22value%5C%22%3A%5C%22%3Ccode%3E%3Cscript%20type%3D%5C%5C%5C%22math%2Ftex%5C%5C%5C%22%3E%20%5C%5C%5C%5Cangle%20BED%20%5C%5C%5C%5Ccong%20%5C%5C%5C%5Cangle%20CBE%3C%2Fscript%3E%3C%2Fcode%3E%5C%22%2C%5C%22index%5C%22%3A0%7D%22%2C85%5D%5D)\n\n    [{\"value\":\"<code><script type=\\\"math/tex\\\"> \\\\angle BED \\\\cong \\\\angle CBE</script></code>\",\"index\":0}]\n\nLocale: en\n\nUser hash: 131714464\n\nMozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 3.0.30729; CPNTDFJS)\n\nMathJax is loaded, ready, queue length: 0\n\n\n\nstart of log\nloadModule mod /khan-exercises/utils/answer-types.js\nloadModule mod /khan-exercises/utils/tmpl.js\nloadModule mod /khan-exercises/utils/tex.js\nloadModule mod /khan-exercises/utils/jquery.adhesion.js\nloadModule mod /khan-exercises/utils/calculator.js\nloadModule mod /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nloadScript loading /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nloadScript loaded /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nstartTask...\nstartTask got task undefined\nloadExercise start dividing_decimals_0.5.html\nloading and rendering angle_bisector_theorem\nloadExercise start angle_bisector_theorem.html\nloadExercise got dividing_decimals_0.5.html\nloadExercise submod math\nloadModule mod /khan-exercises/utils/math.js\nloadModule mod /khan-exercises/utils/../third_party/raphael.js\nloadModule mod /khan-exercises/utils/knumber.js\nloadExercise submod graphie\nloadModule mod /khan-exercises/utils/graphie.js\nloadModule mod /khan-exercises/utils/kpoint.js\nloadModule mod /khan-exercises/utils/kvector.js\nloadExercise submod graphie-helpers-arithmetic\nloadModule mod /khan-exercises/utils/graphie-helpers-arithmetic.js\nloadExercise submod answer-types\nloadExercise submod tmpl\nloadExercise submod tex\nloadExercise submod jquery.adhesion\nloadExercise submod calculator\nloadExercise submod /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nloadExercise finish dividing_decimals_0.5.html\nloadExercise got angle_bisector_theorem.html\nloadExercise submod math\nloadExercise submod graphie\nloadExercise submod graphie-helpers\nloadModule mod /khan-exercises/utils/graphie-helpers.js\nloadModule mod /khan-exercises/utils/math-format.js\nloadModule mod /khan-exercises/utils/expressions.js\nloadExercise submod graphie-geometry\nloadModule mod /khan-exercises/utils/graphie-geometry.js\nloadModule mod /khan-exercises/utils/kmatrix.js\nloadModule mod /khan-exercises/utils/kline.js\nloadExercise submod math-format\nloadExercise submod answer-types\nloadExercise submod tmpl\nloadExercise submod tex\nloadExercise submod jquery.adhesion\nloadExercise submod calculator\nloadExercise submod /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nloadExercise finish angle_bisector_theorem.html\nloaded angle_bisector_theorem, now rendering\nstart of makeProblem\nchose problem type and seed for angle_bisector_theorem\ncloned problem\ncloned global elements\nran tmplApply to vars and main elements\nran tmplApply to [id]\nremoved hints from DOM\nevaled inline scripts\nadded inline styles\n(answer-typesLoad not a fn; src undefined)\nrunning tmplLoad\nran tmplLoad\n(texLoad not a fn; src undefined)\n(jquery.adhesionLoad not a fn; src undefined)\n(calculatorLoad not a fn; src undefined)\nrunning mathLoad\nran mathLoad\n(../third_party/raphaelLoad not a fn; src undefined)\n(knumberLoad not a fn; src undefined)\nrunning graphieLoad\nran graphieLoad\nrunning kpointLoad\nran kpointLoad\nrunning kvectorLoad\nran kvectorLoad\n(graphie-helpersLoad not a fn; src undefined)\n(math-formatLoad not a fn; src undefined)\n(expressionsLoad not a fn; src undefined)\nrunning graphie-geometryLoad\nran graphie-geometryLoad\n(kmatrixLoad not a fn; src undefined)\nrunning klineLoad\nran klineLoad\ndone with runModules Load\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\n(knumber not a fn; src undefined)\nrunning graphie\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(graphie-helpers not a fn; src undefined)\n(math-format not a fn; src undefined)\n(expressions not a fn; src undefined)\n(graphie-geometry not a fn; src undefined)\n(kmatrix not a fn; src undefined)\n(kline not a fn; src undefined)\ndone with runModules\ndecided on answer type number\nvalidator created\nloading and rendering dividing_decimals_0.5\nloaded dividing_decimals_0.5, now rendering\n(answer-typesCleanup not a fn; src undefined)\n(tmplCleanup not a fn; src undefined)\nrunning texCleanup\nran texCleanup\n(jquery.adhesionCleanup not a fn; src undefined)\n(calculatorCleanup not a fn; src undefined)\n(mathCleanup not a fn; src undefined)\n(../third_party/raphaelCleanup not a fn; src undefined)\n(knumberCleanup not a fn; src undefined)\n(graphieCleanup not a fn; src undefined)\n(kpointCleanup not a fn; src undefined)\n(kvectorCleanup not a fn; src undefined)\n(graphie-helpersCleanup not a fn; src undefined)\n(math-formatCleanup not a fn; src undefined)\n(expressionsCleanup not a fn; src undefined)\n(graphie-geometryCleanup not a fn; src undefined)\n(kmatrixCleanup not a fn; src undefined)\n(klineCleanup not a fn; src undefined)\n(answer-typesCleanup not a fn; src undefined)\n(tmplCleanup not a fn; src undefined)\nrunning texCleanup\nran texCleanup\n(jquery.adhesionCleanup not a fn; src undefined)\n(calculatorCleanup not a fn; src undefined)\n(mathCleanup not a fn; src undefined)\n(../third_party/raphaelCleanup not a fn; src undefined)\n(knumberCleanup not a fn; src undefined)\n(graphieCleanup not a fn; src undefined)\n(kpointCleanup not a fn; src undefined)\n(kvectorCleanup not a fn; src undefined)\n(graphie-helpersCleanup not a fn; src undefined)\n(math-formatCleanup not a fn; src undefined)\n(expressionsCleanup not a fn; src undefined)\n(graphie-geometryCleanup not a fn; src undefined)\n(kmatrixCleanup not a fn; src undefined)\n(klineCleanup not a fn; src undefined)\nstart of makeProblem\nchose problem type and seed for dividing_decimals_0.5\ncloned problem\ncloned global elements\nran tmplApply to vars and main elements\nran tmplApply to [id]\nremoved hints from DOM\nevaled inline scripts\nadded inline styles\n(answer-typesLoad not a fn; src undefined)\nrunning tmplLoad\nran tmplLoad\n(texLoad not a fn; src undefined)\n(jquery.adhesionLoad not a fn; src undefined)\n(calculatorLoad not a fn; src undefined)\nrunning mathLoad\nran mathLoad\n(../third_party/raphaelLoad not a fn; src undefined)\n(knumberLoad not a fn; src undefined)\nrunning graphieLoad\nran graphieLoad\nrunning kpointLoad\nran kpointLoad\nrunning kvectorLoad\nran kvectorLoad\n(graphie-helpers-arithmeticLoad not a fn; src undefined)\ndone with runModules Load\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\n(knumber not a fn; src undefined)\nrunning graphie\nMathJax done typesetting (\\LARGE{4})\nMathJax done typesetting (\\LARGE{0})\nMathJax done typesetting (\\LARGE{7})\nMathJax done typesetting (\\LARGE{2})\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(graphie-helpers-arithmetic not a fn; src undefined)\ndone with runModules\ndecided on answer type decimal\nvalidator created\nstartTask...\nstartTask got task geometry_proofs_2\nrenderExerciseTask geometry_proofs_2\nloading and rendering geometry_proofs_2\nloadExercise start geometry_proofs_2.html\nloadExercise got geometry_proofs_2.html\nloadExercise submod math\nloadExercise submod graphie\nloadExercise submod graphie-helpers\nloadExercise submod graphie-geometry\nloadExercise submod math-format\nloadExercise submod interactive\nloadModule mod /khan-exercises/utils/interactive.js\nloadModule mod /khan-exercises/utils/../third_party/jquery.mobile.vmouse.js\nloadExercise submod proofs\nloadModule mod /khan-exercises/utils/proofs.js\nloadExercise submod congruency\nloadModule mod /khan-exercises/utils/congruency.js\nloadModule mod /khan-exercises/utils/angles.js\nloadExercise submod answer-types\nloadExercise submod tmpl\nloadExercise submod tex\nloadExercise submod jquery.adhesion\nloadExercise submod calculator\nloadExercise submod /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nloadExercise finish geometry_proofs_2.html\nloaded geometry_proofs_2, now rendering\n(answer-typesCleanup not a fn; src undefined)\n(tmplCleanup not a fn; src undefined)\nrunning texCleanup\nran texCleanup\n(jquery.adhesionCleanup not a fn; src undefined)\n(calculatorCleanup not a fn; src undefined)\n(mathCleanup not a fn; src undefined)\n(../third_party/raphaelCleanup not a fn; src undefined)\n(knumberCleanup not a fn; src undefined)\n(graphieCleanup not a fn; src undefined)\n(kpointCleanup not a fn; src undefined)\n(kvectorCleanup not a fn; src undefined)\n(graphie-helpers-arithmeticCleanup not a fn; src undefined)\n(answer-typesCleanup not a fn; src undefined)\n(tmplCleanup not a fn; src undefined)\nrunning texCleanup\nran texCleanup\n(jquery.adhesionCleanup not a fn; src undefined)\n(calculatorCleanup not a fn; src undefined)\n(mathCleanup not a fn; src undefined)\n(../third_party/raphaelCleanup not a fn; src undefined)\n(knumberCleanup not a fn; src undefined)\n(graphieCleanup not a fn; src undefined)\n(kpointCleanup not a fn; src undefined)\n(kvectorCleanup not a fn; src undefined)\n(graphie-helpers-arithmeticCleanup not a fn; src undefined)\nstart of makeProblem\nchose problem type and seed for geometry_proofs_2\ncloned problem\ncloned global elements\nran tmplApply to vars and main elements\nran tmplApply to [id]\nremoved hints from DOM\nevaled inline scripts\nadded inline styles\n(answer-typesLoad not a fn; src undefined)\nrunning tmplLoad\nran tmplLoad\n(texLoad not a fn; src undefined)\n(jquery.adhesionLoad not a fn; src undefined)\n(calculatorLoad not a fn; src undefined)\nrunning mathLoad\nran mathLoad\n(../third_party/raphaelLoad not a fn; src undefined)\n(knumberLoad not a fn; src undefined)\nrunning graphieLoad\nran graphieLoad\nrunning kpointLoad\nran kpointLoad\nrunning kvectorLoad\nran kvectorLoad\n(graphie-helpersLoad not a fn; src undefined)\n(math-formatLoad not a fn; src undefined)\n(expressionsLoad not a fn; src undefined)\nrunning graphie-geometryLoad\nran graphie-geometryLoad\n(kmatrixLoad not a fn; src undefined)\nrunning klineLoad\nran klineLoad\nrunning interactiveLoad\nran interactiveLoad\n(../third_party/jquery.mobile.vmouseLoad not a fn; src undefined)\n(proofsLoad not a fn; src undefined)\n(congruencyLoad not a fn; src undefined)\n(anglesLoad not a fn; src undefined)\ndone with runModules Load\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nMathJax done typesetting ( \\triangle CEB \\cong \\triangle DEB)\nMathJax done typesetting ( \\overline{BC} )\nMathJax done typesetting ( \\overline{DF} )\nMathJax done typesetting ( \\overline{BD} \\cong \\overline{CF})\nMathJax done typesetting ( \\angle DBE \\cong \\angle CFE)\nMathJax done typesetting ( \\overline{BE} \\cong \\overline{EF})\nMathJax done typesetting ( \\overline{BE} \\cong \\overline{AB})\nMathJax done typesetting ( \\angle BED \\cong \\angle BAC)\nMathJax done typesetting ( \\overline{DE} \\cong \\overline{AC})\nMathJax done typesetting ( \\triangle CEF \\cong \\triangle DEB)\nMathJax done typesetting ( \\angle CBE \\cong \\angle BED)\nMathJax done typesetting ( \\overline{CE} \\cong \\overline{DE})\nMathJax done typesetting ( \\triangle CAB \\cong \\triangle DEB)\nMathJax done typesetting ( \\angle ECF \\cong \\angle BDE)\nMathJax done typesetting ( \\triangle CEB \\cong \\triangle DEB)\nMathJax done typesetting ( \\angle BED \\cong \\angle CBE)\nMathJax done typesetting ( \\angle BED \\cong \\angle CBE)\nMathJax done typesetting ( \\overline{DE} \\cong \\overline{CE})\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\n(knumber not a fn; src undefined)\nrunning graphie\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(graphie-helpers not a fn; src undefined)\n(math-format not a fn; src undefined)\n(expressions not a fn; src undefined)\n(graphie-geometry not a fn; src undefined)\n(kmatrix not a fn; src undefined)\n(kline not a fn; src undefined)\n(interactive not a fn; src undefined)\n(../third_party/jquery.mobile.vmouse not a fn; src undefined)\n(proofs not a fn; src undefined)\n(congruency not a fn; src undefined)\n(angles not a fn; src undefined)\ndone with runModules\ndecided on answer type radio\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nMathJax done typesetting ( \\angle BED \\cong \\angle CBE)\nMathJax done typesetting ( \\overline{DE} \\cong \\overline{CE})\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\n(knumber not a fn; src undefined)\nrunning graphie\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(graphie-helpers not a fn; src undefined)\n(math-format not a fn; src undefined)\n(expressions not a fn; src undefined)\n(graphie-geometry not a fn; src undefined)\n(kmatrix not a fn; src undefined)\n(kline not a fn; src undefined)\n(interactive not a fn; src undefined)\n(../third_party/jquery.mobile.vmouse not a fn; src undefined)\n(proofs not a fn; src undefined)\n(congruency not a fn; src undefined)\n(angles not a fn; src undefined)\nvalidator created\nMathJax done typesetting ( \\angle BED \\cong \\angle CBE)\nMathJax done typesetting ( \\overline{DE} \\cong \\overline{CE})\nloading and rendering geometry_proofs_2\nloaded geometry_proofs_2, now rendering\n(answer-typesCleanup not a fn; src undefined)\n(tmplCleanup not a fn; src undefined)\nrunning texCleanup\nran texCleanup\n(jquery.adhesionCleanup not a fn; src undefined)\n(calculatorCleanup not a fn; src undefined)\n(mathCleanup not a fn; src undefined)\n(../third_party/raphaelCleanup not a fn; src undefined)\n(knumberCleanup not a fn; src undefined)\n(graphieCleanup not a fn; src undefined)\n(kpointCleanup not a fn; src undefined)\n(kvectorCleanup not a fn; src undefined)\n(graphie-helpersCleanup not a fn; src undefined)\n(math-formatCleanup not a fn; src undefined)\n(expressionsCleanup not a fn; src undefined)\n(graphie-geometryCleanup not a fn; src undefined)\n(kmatrixCleanup not a fn; src undefined)\n(klineCleanup not a fn; src undefined)\n(interactiveCleanup not a fn; src undefined)\n(../third_party/jquery.mobile.vmouseCleanup not a fn; src undefined)\n(proofsCleanup not a fn; src undefined)\n(congruencyCleanup not a fn; src undefined)\n(anglesCleanup not a fn; src undefined)\n(answer-typesCleanup not a fn; src undefined)\n(tmplCleanup not a fn; src undefined)\nrunning texCleanup\nran texCleanup\n(jquery.adhesionCleanup not a fn; src undefined)\n(calculatorCleanup not a fn; src undefined)\n(mathCleanup not a fn; src undefined)\n(../third_party/raphaelCleanup not a fn; src undefined)\n(knumberCleanup not a fn; src undefined)\n(graphieCleanup not a fn; src undefined)\n(kpointCleanup not a fn; src undefined)\n(kvectorCleanup not a fn; src undefined)\n(graphie-helpersCleanup not a fn; src undefined)\n(math-formatCleanup not a fn; src undefined)\n(expressionsCleanup not a fn; src undefined)\n(graphie-geometryCleanup not a fn; src undefined)\n(kmatrixCleanup not a fn; src undefined)\n(klineCleanup not a fn; src undefined)\n(interactiveCleanup not a fn; src undefined)\n(../third_party/jquery.mobile.vmouseCleanup not a fn; src undefined)\n(proofsCleanup not a fn; src undefined)\n(congruencyCleanup not a fn; src undefined)\n(anglesCleanup not a fn; src undefined)\nstart of makeProblem\nchose problem type and seed for geometry_proofs_2\ncloned problem\ncloned global elements\nran tmplApply to vars and main elements\nran tmplApply to [id]\nremoved hints from DOM\nevaled inline scripts\nadded inline styles\n(answer-typesLoad not a fn; src undefined)\nrunning tmplLoad\nran tmplLoad\n(texLoad not a fn; src undefined)\n(jquery.adhesionLoad not a fn; src undefined)\n(calculatorLoad not a fn; src undefined)\nrunning mathLoad\nran mathLoad\n(../third_party/raphaelLoad not a fn; src undefined)\n(knumberLoad not a fn; src undefined)\nrunning graphieLoad\nran graphieLoad\nrunning kpointLoad\nran kpointLoad\nrunning kvectorLoad\nran kvectorLoad\n(graphie-helpersLoad not a fn; src undefined)\n(math-formatLoad not a fn; src undefined)\n(expressionsLoad not a fn; src undefined)\nrunning graphie-geometryLoad\nran graphie-geometryLoad\n(kmatrixLoad not a fn; src undefined)\nrunning klineLoad\nran klineLoad\nrunning interactiveLoad\nran interactiveLoad\n(../third_party/jquery.mobile.vmouseLoad not a fn; src undefined)\n(proofsLoad not a fn; src undefined)\n(congruencyLoad not a fn; src undefined)\n(anglesLoad not a fn; src undefined)\ndone with runModules Load\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nMathJax done typesetting ( \\triangle ABC \\cong \\triangle EBC)\nMathJax done typesetting ( \\overline{BC} )\nMathJax done typesetting ( \\overline{DF} )\nMathJax done typesetting ( \\angle BED \\cong \\angle BAC)\nMathJax done typesetting ( \\overline{DE} \\cong \\overline{AC})\nMathJax done typesetting ( \\angle BDE \\cong \\angle ACB)\nMathJax done typesetting ( \\overline{EF} \\cong \\overline{AB})\nMathJax done typesetting ( \\angle CEF \\cong \\angle BAC)\nMathJax done typesetting ( \\angle ECF \\cong \\angle ACB)\nMathJax done typesetting ( \\triangle ABC \\cong \\triangle EBD)\nMathJax done typesetting ( \\angle BEC \\cong \\angle ACB)\nMathJax done typesetting ( \\angle BCE \\cong \\angle CEF)\nMathJax done typesetting ( \\angle BEC \\cong \\angle ACB)\nMathJax done typesetting ( \\triangle EFC \\cong \\triangle ABC)\nMathJax done typesetting ( \\triangle ABC \\cong \\triangle EBC)\nMathJax done typesetting ( \\angle ACB \\cong \\angle BEC)\nMathJax done typesetting ( \\angle ACB \\cong \\angle BEC)\nMathJax done typesetting ( \\triangle EBD \\cong \\triangle ABC)\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\n(knumber not a fn; src undefined)\nrunning graphie\nstartTask...\nstartTask got task geometry_proofs_2\nrenderExerciseTask geometry_proofs_2\nloading and rendering geometry_proofs_2\nloadModule mod /khan-exercises/utils/scratchpad.js\nstartTask...\nstartTask got task geometry_proofs_2\nrenderExerciseTask geometry_proofs_2\nloading and rendering geometry_proofs_2\nstartTask...\nstartTask got task geometry_proofs_2\nrenderExerciseTask geometry_proofs_2\nloading and rendering geometry_proofs_2"}}