A rectangular field is to be fenced on three sides leaving a side of 20 feet unc

Question

A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?

Options:

A . 34

B . 40

C . 68

D . 88

Answer: Option D

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