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  • 15-12-2016
  • Mathematics
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one side of the rectangle is 3 times longer then the other. express the area of this rectangle. (draw the rectangle)

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  • 15-12-2016
area of rectangle is length x width

if one side is 3 times larger the equation will look like this
3x * x

where lets say x = 5
3(5) = 15

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