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28 October, 13:02

A rectangle has an area of 65cm^2 and a length of 13cm. find the perimeter of this rectangle.

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Answers (2)
  1. 28 October, 13:17
    0
    p=2 (l+w)

    perimeter (p)

    width (w)

    length (l)
  2. 28 October, 13:32
    0
    Using the formulas:

    A=wl

    P=2 (l+w)

    Solve for P:

    P=2l+2 (A/l)

    2*13*2*65/13 = 36cm
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