Question

Find the Value of X

a.) x=5
b.)x=13
c.)x=37
d.)x=73

Answer 1

Hey!!

Total angle - 180

... 2x + 4 + 2x - 9 + x = 180

... 4x - 5 + x = 180

... 5x - 5 = 180

... 5x = 185

... x = 185 / 5

... x = 37

Hope my answer helps!!