7. Find the perimeter of the parallelogram ABCD in which BC = 7 cm and CD = 9 cm
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Answered by
3
Answer:
in parallelogram opposite sides are equal so ab=12 cm then dc = 12 cm
ad = bc = 7 cm
perimeter of parrallelogram = ab + bc + cd + da
= 12 + 7 + 12 + 7
= 38
Answered by
2
32 cm is answer
As the formula for finding the perimeter of llgm is 2(a+b)
So ,
2(9+7)
2(16)
32cm
As the formula for finding the perimeter of llgm is 2(a+b)
So ,
2(9+7)
2(16)
32cm
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