Question

Angle a and b are supplementary angles. If the measure of angle b is 46.7, what is the measure of angle A

Answer 1

133.3 degrees

Explanation:

Supplementary angles are angles that add up to 180 degrees.

In this case, we know that one of the angle measures is 46.7, so we can perform the equation 180-46.7=Angle A. You will get the result of 133 degrees. I hope I helped!