Question

find the area of square whose perimeter is 20 m​

Answer 1

Answer:

let side of square be a

perimeter of a square = 4xa

20 = 4xa

a = 20/4 = 5 m

therefore, area of square = a²= 5x5 = 25m²

Answer 2

Answer:

Perimeter of a square = 4a

20=4a

a=20/4

a=5m

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