The length of a rectangle is 4 ft longer than its width. If the perimeter of the rectangle is 40 ft, find its area.

asked Jul 11, 2022 35.7k views

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The length of a rectangle is 4 ft longer than its width.

If the perimeter of the rectangle is 40 ft, find its area.

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7 votes

Answer:

Explanation:

40=4x+8

32=4x

x=8

other side x+4 is 12

area is 12×8

Bandcar answered Jul 17, 2022

7.6k points

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