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Claire4christ

  • 2 years ago

Can someone help me with this A contractor is pouring a concrete driveway. The perimeter is 108 ft. What length will the driveway be if the width is 14 ft.? The driveway is ____ feet long.

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  1. Claire4christ
    • 2 years ago
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    i got for L is 7.72 but i dont know if im right

  2. geoffb
    • 2 years ago
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    Perimeter is the distance around the rectangle. So, it is two times the length plus two times the width. \[P = 2l + 2w\] You are given a width and perimeter, so plug in those values for P and w, and solve for l.

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