in parallelogram, if adjcant angles are (3x+10)° and (5x-30)° then find the value of x
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Answered by
2
We know that,
Adjacent angles of paralellogram are suplementry..
So,
3x +10 + 5x - 30 = 180
=> 8x - 20 = 180
=> 8x = 200
=> x = 25
Adjacent angles of paralellogram are suplementry..
So,
3x +10 + 5x - 30 = 180
=> 8x - 20 = 180
=> 8x = 200
=> x = 25
Answered by
0
yes he has done right
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