Question

3) The measure of angle A is 59.5 degrees. Angle B is supplemental to Angle A. What is the measure of angle B? Show your work here to find the measure of angle B.

Show Your Work Step By Step

Answer 1

Angle B = 120.5°

Explanation:

When two angles are supplementary, it means that they add up to 180°. Therefore, you can find the measure of Angle B by doing the following:

Angle B = 180 - 59.5

Angle B = 120.5°

Hope this helps