Mr. loyd wants to fence his Square shaped land of 60Sqft each side.If a pole is laid every 12ft how many poles do he need? Choose the correct choice from the following options.
A) 20
B) 30
C) 40
D) 50
E) 60
If each side is 120 feet..then total perimeter is 60*4= 
<gadget id="calculator">60*4</gadget>
<output>240</output>
240   poles every 12 feet hence no of poles= 240/12= 
<gadget id="calculator">240/12</gadget>
<output>20</output>
20   20NSWER:20
<result>A</result>
Mr. loyd wants to fence his Square shaped land of 60Sqft each side.If a pole is laid every 12ft how many poles do he need?