Question

a Square Garden is 160 m long. how much wire

Answer 1

according to prblm,
side of square =160m
then its perimeter =160*4=640m
length os wire required =640*2=1280m

Answer 2

$\underline\bold\pink{\huge{HELLO\:DEAR}}$



➡️ SIDE OF A SQUARE GARDEN (LENGTH) = 160 metre.
➡️ PERIMETER OF THIS SQUARE GARDEN = (4×160) metre = 640 metre.

➡️ Fencing this field two times, length of wire should be (640×2) metre = 1280 metre.





[WE HAVE CALCULATE PERIMETER OF THE SQUARE FIELD BECAUSE IT WILL BE FENCED ALONG ITS BOUNDARY]

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