The sum of the degree measures of the two angles of a parallelogram is 240 degrees. Specify the degree measure
| August 5, 2021 | education
The sum of the degree measures of the two angles of a parallelogram is 240 degrees. Specify the degree measure of the acute angle of the parallelogram
Since the sum of the degree measures of the angles of the parallelogram is 240, this is the sum of opposite obtuse angles. Then the obtuse angle is:
Angle 1 = 240/2 = 120.
The sum of the adjacent angles of the parallelogram is 180. Then the acute angle is:
Angle 2 = 180 – 120 = 60.
Answer: The degree measure of an acute angle is 60
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