Answer:
x=25 degrees and the angles are vertical (opposite each other)
Step-by-step explanation:
(4x-25)=75
4x=100
x=25
These angles are vertical
To find the value of x
4x-25= 75 ( because vertical angles are equal in measurements)
so 4x = 75 + 25
4x = 100
x = 100/4
x = 25
