The difference between the angles adjacent to one side of the parallelogram is 40 find the larger angle.
| December 11, 2020 | education
take a larger angle for x, and a smaller one for x-40
since in a parallelogram the opposite angles are equal, and the sum of all angles is 360, we compose the equation
x + x + x-40 + x-40 = 360
4x-80 = 360
4x = 440
x = 110
answer 110
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