3 years ago

Please answer this question

1 answer:

4 0

Area of square = x^2

If length is multiplied by 3, then each side of square is now 3x

new Area = (3x)^2 = (3x)*(3x) = 9x^2

So the Area has increased by a factor of 9.

In general, the Area will always increase by a factor which is the square of the factor applied to the side length.

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