Question

find area of square park whose perimeter is 400m​

Answer 1

Answer:

area is 10000 m²

Step-by-step explanation:

hope it helps!!

Answer 2

Answer:

let the side be a

perimeter = 4 x side

=> 4 x a

perimeter = 400m

=> 400 = 4 x a

=> a = 400/4

=> a = 100

Area = a x a

=> 100 x 100 = 10000m square

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