Math, asked by charishma68, 1 month ago

a Find the side and perimeter of a square
whose area is 400 cm^2?

Answers

Answered by KeerthanaShejith

0

Answer:

side = 20 cm

perimeter = 80 cm

Step-by-step explanation:

a²=400

a=√400

=20

side = 20 cm

perimeter = 4a=4×20=80 cm

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