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 ?	Select the correct option
A) 100	B) 104	C) 108	D) 112	E) none of these

Rationale: one side = 2 corners ( 1 nd 1 each ) plus 25 . . . 1 25 1 25 25 1 25 1 der 4 ans = 25 * 4 + 4 = 104 answer : b
Answer: B