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Find the sizes of the angles of a parallelogram if one angle is 20° less than twice the smallest angle. |
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Answer» Answer: then the other will be (2x-20)° we know that adjacent angles of ||GM are supplementary therefore, x + 2x-20=180 3x=180+20 3x=200 x=200/3 x=66.6° other angle =2× 66.6. -20= 113.3° Step-by-step explanation: |
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