Question

130°
120
Find the measure of x​

Answer 1

Exterior angle are =130°,120°

Sum of the straight angle=180°

So, 180°-130°=50°

And the another interior angle=180°-120°=60°

Now, we know that the sum of the triangle is 180°

A/C:- x+50°+60°=180°

=>x=180°-110°

=>x=70°

The measure of x is 70°

Answer 2

Answer:

x = 110°

thank you