The perimeter of the parallelogram is 56cm if one side is 15 cm find the adjacent sides
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Answer:
Step-by-step explanation:
Let other side be x
perimeter of parellologram = 2(S1 + S2)
56 = 2(15 + x)
56 = 30 + 2x
2x = 56-30
2x = 26
x = 26/2
x = 13 cm
Ans: the other side is 13 cm
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