Two adjacent angle of a parallelogram are (2x + 10°) and (3x - 40°).find the measure of all angles of the parallelogram.
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Answered by
87
Adjacent angles makes 180’
So ,2x+10+3x-40’= 180’
5x = 180 +30
X= 210/5=42
Therefore angles are
2x+10=2(42)+10=84+10=94
3x-40=3(42)-40=126-40=86’
So ,2x+10+3x-40’= 180’
5x = 180 +30
X= 210/5=42
Therefore angles are
2x+10=2(42)+10=84+10=94
3x-40=3(42)-40=126-40=86’
Ashishchoudhary999:
Thanks
Answered by
33
So the angles are 94°,94°,86°,86°.explain below
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