What happens to the area of a rectangle if you double the length of each of its four sides? How would you explain it, and what would the area of the new rectangle be?
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Answer: Area of new rectangle 4xy
Step-by-step explanation:
let length and breadth of rectangle be x and y
so, area= length*breadth
=xy
new sides are 2x and 2y
area of new rectangle
= 2x* 2y
= 4xy
Here area of new rectangle is four times of original rectangle
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