The measure of an angle is half of its supplement. Find the measure of the angle.
1
Expert's answer
2012-02-14T09:22:17-0500
Two angles are supplementary if they add up to 180 degrees. Let's denotate unknown angle by x. Then we can construct the following equation: x=1/2*(180-x) because supplementary angle for x is 180-x hence 2x=180-x 3x=180 x=60o - answer
Comments
Leave a comment