If the length of rectangle is three times its width and its perimeter is 24 cm,what is the lenght and with

Question

If the length of rectangle is three times its width and its perimeter is 24 cm,what is the lenght and with

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    0
    2021-11-15T15:29:47+00:00

    Length = 9
    Width = 3

    Width:
    3x + 3x + x + x = 24
    8x = 24
    X = 3

    Length:
    3(3) = 9

    0
    2021-11-15T15:29:49+00:00

    x=width

    3x=length

    3x+x=24

    4x=24

    4x/4=24/4

    x=6

    x=width=6cm

    3x=length=18cm

    18/2=9 cm

    6/2=3cm

    Length=9cm

    width=3cm

    because there are two length sides and 2 width sides

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