The perimeter of a rectangle is 90 feet. The length is 27 feet. What is the width of the rectangle? feet:____?

Question

The perimeter of a rectangle is 90 feet. The length is 27 feet.
What is the width of the rectangle?

feet:____?

0

Answers ( No )

    0
    2021-09-11T07:35:03+00:00

    P= 2L + 2W
    90=(27)2 +2W
    90=54 + 2W
    -54 -54
    36=2W
    ÷2 ÷2
    18= W

    0
    2021-09-11T07:35:18+00:00

    P = 2(l+w)

    substitute in the knowns

    90 = 2(27+w)

    divide by 2

    90/2 = 2/2 *(27+w)

    45 = 27+w

    subtract 27 from each side

    18=w

    w = 18ft

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