Dimensions of a floor the perimeter of a rectangular floor is 78 feet. find the dimensions of the floor if the length is twice the width.

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asked Dec 24, 2019 17.6k views

1 Answer

Avanwieringen · Answer 1 · 2019-12-29T09:02:15+0000

If length is twice the width, length+width=3×width. The perimeter is double this so 6×width=78, width=13 feet. And the length is 26 feet.