Question

If the measure of angle 1 is 110° and the measure of angle 3 is (2x+10)º, what is the value of x?

Answer 1

x=50

Explanation:

angle 1 and 3 are corresponding angles that menas they equal the same

so set it up like this 2x+10=110 solve for x

move over the 10, subtract 10 from 110 you get 100 and divide by 2

you get 50.