MR. LORD WANT TO FENCE HIS SQUARE SHAPED LAND OF 120 SQFT. EACH SIDE. IF A POLE IS NEEDED EVERY 12 FEET HOW MANY POLES DO HE NEED?

• ans :3
  a*a =120
  11*11=121
  perimeter 4a=44
  44/12=3
• 12 years agoHelpfull: Yes(13) No(1)
• let the side of square be 11 feet(11*11=121)
  then perimeter is 4*11=44
  so we need 1 pole per 12 feet therefore 42 feet needs 44/12 = 3.6 poles but the answer should be rounded off to integer to we need se poles.
• 12 years agoHelpfull: Yes(10) No(4)
• 4poles needed
  
• 12 years agoHelpfull: Yes(5) No(3)
• If statement is
  
  MR. LORD WANT TO FENCE HIS SQUARE SHAPED LAND OF '120 FT.' EACH SIDE.
  
  then
  no of poles in each side = 1+120/10=11
  Total poles needed = 11+10+10+9 = 40 poles
• 12 years agoHelpfull: Yes(4) No(17)
• kya hai iska answer???
• 12 years agoHelpfull: Yes(4) No(1)
• ans:3.6
  hence appro=> ans : 4
• 12 years agoHelpfull: Yes(3) No(3)