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18-01-2019
Mathematics

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A rectangular has a length of 4x-2 and a width of 3x+4 find the perimeter.

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a5904640 a5904640

18-01-2019

The perimeter of a rectangle is the double of the sum of the sides.

P = 2.(w + l)

P = 2.((3x + 4) + (4x - 2))

P = 2.(3x + 4 + 4x - 2)

P = 2.(7x + 2)

P = 14x + 4

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