A farmer built a fence around his square plot. He used 27 fence poles on each side of the square. How many poles did he need altogether ?  Choose the most appropriate option:
A) 100	B) 104	C) 108	D) 112	E) None of these
one side=2 corners( 1 nd 1 each) plus 25 ...   1 25 1   25 25   1 25 1   der4 ans=25*4+4= 
<gadget id="calculator">25*4+4</gadget>
<output>104</output>
104   ANSWER:104
<result>B</result>
A farmer built a fence around his square plot. He used 27 fence poles on each side of the square. How many poles did he need altogether ?