the peremeter of a square is 72 metres.find the measure of its sides.what is its area.
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We have perimeter =72 ,
We know that all sides of a square are equal
Let one side be a
Four sides are 4a
4a= 72
a=18
We know that all sides of a square are equal
Let one side be a
Four sides are 4a
4a= 72
a=18
Answered by
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let the side be = y
perimeter of a square = 4s
=>4*s=72=>s=18 m
perimeter of a square = 4s
=>4*s=72=>s=18 m
shlphw07:
Side is y
How can perimeter be 4s
i forgot to substitiute it as y
sorry
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