How to find thelength of the side of a square whose area is 441msquare – InterviewSolution

1.

How to find thelength of the side of a square whose area is 441msquare?+

Answer»

AREA of a square of SIDE a× a

given that a² = 441 m²

⇒a = √441 m²

⇒a = 21m

Side of square is 21m.

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