Question

2x,(3x+15),(8x+13) measure the angles

Answer 1

Answer:

we know that,

sum of all angles of triangle is 180 degree

so,

2x + (3x+15) +(8x+13) = 180

=> 13x + 28 = 180

=> 13x = 180 - 28 = 152

so, x = 152/13 = 11.7

hence, angles are :

2x = 2 × 11.7 = 23.14

3x + 15 = 50.1

8x + 13 = 106.6

Answer provided by GauthMath.