Question

A triangle's measures are in the extended ratio of 2:4:9 find the measures of angles

Answer 1

24°:48°:108°

Explanation:

Since the sum of angles in a triangle is 180°, we can do 180÷15 to find the degree for 1 in the ratio. 180÷15 = 12.

12°×2 = 24°

12°×4 = 48°

12°×9 = 108°

The ratio is 24°:48°:108°