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Zina [86]
3 years ago
9

The length of a rectangle is 11 in. longer than its width. The perimeter of the rectangle is 86 in.

Mathematics
2 answers:
alexdok [17]3 years ago
7 0
If your a visual person.

aliina [53]3 years ago
4 0

Let the width = x then length = x + 11 inches


Perimeter of a rectangle = 2*width + 2*length so we have the equation:-

( letting P = perimeter , L = length and W = width)

P = 2L + 2W

86 = 2(x + 11)) + 2x

86 = 4x + 22

4x = 86-22 = 64


x = 64 / 4 = 16 inches


Therefore the length of the rectangle = 16 + x


= 16 + 11 = 27 inches Answer

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