Unit Test #26

Select your answers to the following 10 questions from the pop-up menus in the right hand column. Clicking the "Begin Test Again" button will clear all the answers.





Which instument would be most useful for measuring angle size? A. compasses
B. dividers
C. set square
D. protractor

Answer 1:





When measuring angles using a standard protractor, what level of accuracy is it reasonable to expect:

A. to the nearest 10 degress
B. to the nearest tenth of a degree
C. to the nearest degree
D. to the nearest hundredth
of a degree

Answer 2:





Another word for the perpendicular bisector of a line is:


A. median
B. medium
C. mediator
D. mode

Answer 3:




Which word best describes the relationship between OB and AB?
A. parallel
B. bisector
C. perpendicular
D. congruent

Answer 4:





When using a circle to construct a hexagon what angle size is used?   A. 60°
B. 45°
C. 120°
D. 90°

Answer 5:





Which instrument would be most useful for measuring the lengths of lines? A. compasses
B. dividers
C. ruler
D. protractor

Answer 6:





A line from the vertex of a triangle to the middle of the opposite side is called a: A. mediator
B. median
C. medium
D. altitude

Answer 7:





In a construction, a line is measured as 6.09 cm. To the nearest millimetre, what would this measurment be? A. 69 mm 
B. 60 mm
C. 61 mm
D. 609 mm

Answer 8:





What is the range of angles that are covered on a standard protractor? A. 0 − 90o
B. 90 -180o
C. 0 − 270°
D. 0 − 180°

Answer 9:





Which instrument would not be particularly useful for a construction? A. a calculator
B. a pair of compasses
C. a sharp pencil
D. a ruler

Answer 10: