Question

The ratio of the measures of the three angles in a triangle is 2:9:4. Find the measures of the angles. ​

Answer 1

Let the three angles be 2x,9x & 4x

By the problem,2x+9x+4x=180

15x=180

x=180/15

x=12

there fore the angles are

2x= 2*12=24°

9x=108°

4x=48°

Explanation: