Question

9. The length of the side of a square field is 180 m. What distance will a boy walk in going around it four times ​

Answer 1

Perimeter =2(l+b)

=2(35+20)

=2(55)

=110m.

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Answer 2

Given :-

side of square field= 180m

perimeter of square field = distance will cover by boy

so.

we know that,

perimeter of square= 4× side

= 180 ×4

= 72 m

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