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20 September, 23:54

When the perimeter of a rectangle is 68ft. and the ratio of it's length to it's width is9:8. What are the dimensions of the rectangle and how do you come about the answer?

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  1. 21 September, 02:23
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    Rectangle's perimeter formula is p=2 (length+width)

    2 (9x+8x) = 68

    17x=34

    x=2

    length is 9 (2) = 18 feet

    width is 8 (2) = 16feet
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