Question

Find the value of x and measure of each labeled angle.

Answer 1

x=25

6x-45=6×25-45=105

4x+5=4×25+5=105

Explanation:

6x-45=4x+5(Reason:- vertically opposite angle)

or, 6x-4x=45+5

or,2x=50

or,x=25

Answer 2

6x-45°=4x+5°(vertically opposite angles are equal)

6x-4x=5+45

2x=50

x=50/2

x=25

hope it helps you!