Question

Find the area of a square is whose one side is is 21 m.

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Answer 1

Step-by-step explanation:

Area of square: S× S

= 21 × 21 = 441 m Square

Answer 2

Answer:

Given side of the square = 21m

Area of the square =  side x side = s x s

⇒ 21m x 21m

⇒ 441m²

Hope it helps you!!