Question

What is the angles mSRW?

Answer 1

126°

Explanation:

(2x +18)° = (3x)°

2x + 18 = 3x

18 = 3x - 2x

18 = x

therefore, (3x)° = (3*18)°= (54)°

`m\angle SRW + (3x)\degree = 180\degree \\</p><p>m\angle SRW + 54\degree  = 180\degree \\</p><p>m\angle SRW = 180\degree  - 54\degree  \\</p><p>\huge\red{\boxed{m\angle SRW = 126\degree}}`