1.

the perimeter of a parallelogram is 70cm if the measure of one side be 20cm find the measure of adjacent side

Answer»

In Parallelogram opposite side are equal.One side length = 20 cmAdjacent side length = x

Then,Perimeter of Parallelogram= 2*20 + 2x

Given40 + 2x = 702x = 30x = 15

Measure of adjacent side is 15 cm



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