Don't forget to ex-
Computational - pencil and paper ready. Find the area of a triangle with side lengths of 6, 5, and 3 units, expressing your answer in simplest radical form. Since you don't known an altitude relative to any of these sides, you can use Hero's Formula. For this, you'll need the semiperimeter. Once you have this semiperimeter, take the product of it and the differences of the semiperimeter and each of the three sides. Take the square root of the product of these four numbers and you'll have the answer. Don't forget to ex- press your answer in simplest radical form. Thirty seconds.
Computational - pencil and paper ready. Find the area of a triangle with side lengths of 6, 5, and 3 units, expressing your answer in simplest radical form.
2 times the square root of 14 square units or equivalents