Question

The angles of a triangle are x^0, 2x^0 and (2x+5)^0 find the size of the angles

Answer 1

the angles are 35⁰, 70⁰ 75⁰

Explanation:

the three angles are = x⁰ +2x⁰+(2x+5)⁰= 180⁰

5x+5= 180

5x= 175

x= 175/5= 35⁰

2x= 70⁰

2x+5= 75⁰