length of a diagonal of a square is 15root 2 find its perimeter.
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diagonal of square= 15√2
√2 a= 15√2
a=15
perimeter of square=4× side
= 4× 15
= 60
√2 a= 15√2
a=15
perimeter of square=4× side
= 4× 15
= 60
arshiya13258:
thanxs so much
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