A rectangular field has 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?
Choices
A) 95
B) 92
C) 82
D) 88
E) 97
AREA OF FIEL88 = 680 SQ FEET   LENGTH OF A88J SI88ES 20 FEET AN88 680/20 = 34 FEET   REQ LENGTH OF THE FENCING = 20 + 34 + 34= 
<gadget id="calculator">20 + 34 + 34</gadget>
<output>88</output>
88 FEET   ANSWER 88
<result>D</result>
A rectangular field has 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?