In a parallelogram ABCD, AB = (x+7) cm and CD = (2x-5) cm. Find the lengh of AB.
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Answered by
3
Answer:
In a parallelogram opp sides are equal
AB=CD
x+7=2x-5
7+5=2x-x
12=x
AB=x+7
=12+7
19
Answered by
1
Answer:
Since opposite sides of parallelogram are equal
so, AB = CD
x+7 = 2x-5
=>x - 2x = -5 -7
=> -x = -12
=> x = 12 cm
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