a square's perimeter is 40. find the sides
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2
perimeter of a square =4a
4a=40
a=40/4=10
side=10 unit
4a=40
a=40/4=10
side=10 unit
Answered by
0
perimeter of square = 2(side+side)
let side be a
2(a+a)=40
2x2a=40
4a=40
a=40/4=10 units
let side be a
2(a+a)=40
2x2a=40
4a=40
a=40/4=10 units
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