A rectangular field is to be fenced on three sides leaving a side of 10 feet uncovered.If the area of the field is 600 sq.ft, how many feet of fencing will be required ?
Select
A) 130feet
B) 22feet
C) 20feet
D) 15feet
E) 10feet
Explanation:   We are given with length and area, so we can find the breadth.   as Length * Breadth = 130feetrea   =&gt; 10 * Breadth = 600   =&gt; Breadth = 60 feet   130feetrea to be fenced = 2B + L = 2*60 + 10= 
<gadget id="calculator">2*60 + 10</gadget>
<output>130</output>
130 feet   130feetnswer: Option 130feet
<result>A</result>
A rectangular field is to be fenced on three sides leaving a side of 10 feet uncovered.If the area of the field is 600 sq.ft, how many feet of fencing will be required ?