These angles are supplementary.

Question

45 degress and an X
What is the measure of the X?
X = [?]

Answer 1

Two angles are supplementary if the sum of their measures is 180 degrees.

Given that one angle is 45 degrees, you can find the measure of angle X by using the following equation:

\[ 45 + X = 180 \]

To solve for X, subtract 45 from both sides:

\[ X = 180 - 45 \] \[ X = 135 \]

So, the measure of X is 135 degrees.