SOLUTION: The measure of an angle is 139.8°. What is the measure of its supplementary angle?

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Question 1207028: The measure of an angle is 139.8°. What is the measure of its supplementary angle?
Answer by mananth(16946) About Me  (Show Source):
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The measure of an angle is 139.8°. What is the measure of its supplementary angle?
Supplementary angles are the angles that add up to 180 degrees.

180-139.8 = 40.2 degrees
The measure of the supplementary angle is 40.2 degrees