Math, asked by rchampa358, 10 months ago

The area of a square picture is 441 sq cm. What is the length of its side?

Answers

Answered by omkarnakate2007

1

Step-by-step explanation:

length × width= length × length = length2 = 441 square cm. Thus length = √441 = 21 cm.

Answered by udaysanjaysharma

2

Area of square = (Side)²

441 = (Side)²

so, side = 21cm

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