The perimeter of a rectangle is 13 cm and its width is 2\frac{3}{4} cm Find its length.

Question

The perimeter of a rectangle is 13 cm and its width is 2\frac{3}{4} cm Find its length.

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Serenity 20 hours 2021-10-13T02:55:59+00:00 1 Answer 0 views 0

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    2021-10-13T02:57:11+00:00

    Answer:

    the length of rectangle is 3.83

    Step-by-step explanation:

    perimeter = 2(l+b)

    l = ?

    w = 2/(3/4)

    w = 8/3

    13 = 2(x + (8/3))

    13 = 2(3x + 8)/3

    (13 * 3)/2 = 3x + 8

    39/2 -8 = 3x

    (39-16)/2 = 3x

    23/6 = x

    3.83 = x

    the length of rectangle is 3.83

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