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29 January, 15:49

the length of a rectangle is 30 feet. the width of the rectangle is 2/5 the length. what is the perimeter of the retangle in feet?

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  1. 29 January, 17:04
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    The answer to your question is 84 ft

    Step-by-step explanation:

    Data

    length = 30 ft

    width = 2/5 length

    Process

    1. - Calculate the width

    Width = 2/5 (30)

    Width = 60/5

    Width = 12 ft

    2. - Calculate the perimeter

    Perimeter = 2length + 2width

    -Substitution

    Perimeter = 2 (30) + 2 (12)

    -Simplification

    Perimeter = 60 + 24

    -Result

    Perimeter = 84 ft
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