Question

What is the measure of x?

Answer 1

The measure of x is 24 degrees
One straight line is 180 degrees
We already have another line that forms an angle with the straight line and it gives u 156
So just subtract 156 from 180 to see what remains and that’s the answer

Answer 2

Answer:

$x = 24 {}^{o}$

Step-by-step explanation:

The angle x and BOC are supplementary, then

$\widehat{BOC} + x = 180 {}^{o} \\ then \: \: 156 {}^{o} + x = 180 {}^{o} \\ hence \: \: x = 180 {}^{o} - 156 {}^{o} = 24^{o}$