Question

Which of the following is the measure of the largest angle in the triangle shown?

Answer 1

C. 95°

Explanation:

19x+ 7x +10x = 180 (sum of the interior angles of a triangle is 180)

36x = 180

x= 180÷36

x= 5

Magnitude of the largest angle

= 19× x

= 19× 5

= 95

Answer 2

19x + 7x + 10x = 180°

36x = 180

x = 5°

largest angle = 19 * 5 = 95°