Question

In the figure alongside, AB⊥BC and a-b =10° then find the value of a and b​

Answer 1

Explanation:

a-b=10--(1)

Same side interiors(vertical) have sum 180°

a+b=180--(2)

From both equations

2a=190

a=95

And

a-b=10

b=95-10

b=85