Question

What is the measure of angle x?

10
15
45
60

Answer 1

45

Step-by-step explanation: since the lines form a Z that means if you add 30 by another number it will equall 75 so to get the number subtract 3o from 75 and you'll get 45

Answer 2

x = 45

Explanation:

We know that the sum of (x+30) and 75 are vertical angles so they are equal

x+30 = 75

Subtract 30 from each side

x+30-30 = 75 -30

x = 45