One side of a parallelogram is 4.25 m shorter than its adjacent side. If the perimeter of the parallelogram is 71.5 m, find the measure of all side.
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Answer:let two sides be X and y
then
X = y - 4.25
also
2x+2y = 71.5
putting X in above equation
4y - 8.5 = 71.5
4y = 80
y = 20
therefore X = 15.75
Step-by-step explanation:
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