The sum of the two angles of a parallelogram is 144 degrees. Find the angles of the parallelogram.
| September 23, 2021 | education
Since the sum of the degree measures of the angles of the parallelogram is 144, this is the sum of opposite acute angles. Then the acute angle is:
Angle 1 = 144/2 = 72.
The sum of the adjacent angles of the parallelogram is 180. Then the obtuse angle is:
Angle 2 = 180 – 72 = 108.
Answer: The angles of the parallelogram are 72 and 108.
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