Question

If (x + 15)° and (2x + 15)° are measures of interior angles. Find the value of x​

Answer 1

answer:50°

steps by steps explaination

measure of interior angles =180°

(x+15)°+(2x+15)°=180°

3x+30°=180°

3x=180°-30°

3x=150°

x=150°/3

x=50°