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Which expression represents the perimeter of the rectangle above? . 6x + 3. 10x + 6. 8x² + 6x. 12x + 6

Craig Stewart

in Mathematics

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Rodney Fox on July 21, 2018

The perimeter of a rectangle are the four sides. Given a rectangle, by definition, has two pairs of similar sides, simply add the dimensions to two times each: (4x + 3) + (4x + 3) + 2x + 2x. Then, add the like terms: 12x + 6


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