Question

Q19.
If each side of a square is doubled what will happen to its area?​

Answer 1

Answer:

the area is 4 times

Step-by-step explanation:

What if square each side doubled So let's check,

Imagine a square with side = a

Current area = a² = a X a

Let's Find Doubled Area =

= (a X 2) X (a X 2)

=  (2a) X (2a)

= 2a X 2a

= 4a²

Means the area is 4 times

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