What is the effect on the area of a rectangle if the dimensions are doubled?

Question

24-03-2018
Mathematics

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What is the effect on the area of a rectangle if the dimensions are doubled?

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Аноним Аноним · Answer 1 · 2018-03-24T08:41:54+01:00

Let x be the length and y be the width of a rectangle.
Area = xy

When x and y are doubled
Length = 2x and Width = 2y
Area = 2x x 2y
Area = 4xy

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Answer: When the dimension is doubled, the area is 4 times the original.
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