Math, asked by sangeetaawasthi7105, 2 months ago

Find the area of a square if the length of its sides doubled. Also find the ratio of new area to its previous area.

Answers

Answered by satishbgite

1

Area=2a x 2a
=4a^2

Area1:Area2
=a^2:4a^2
(by cancelling a^2)
=1:4

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