if the side of a squre is tripled, how many times will it's area back as compared to the area of the original square?
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Let the area of the original square be a
Then the area of new square be 3a
The area of original square=a x a
=a^2
The area of new square =3a x 3a
=9a^2
The area of new square is 9 times the area of original square
Then the area of new square be 3a
The area of original square=a x a
=a^2
The area of new square =3a x 3a
=9a^2
The area of new square is 9 times the area of original square
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