Two cows are tied with 40 mt long rope at corners of a square with side 80 mt. The grass is occupied outside square.The total area covered by two cows to eat the grass is?

• total area = 2* (3/4 * pi * (40)^2) =2400pi
• 9 years agoHelpfull: Yes(0) No(0)
• If both cow tied at same corner
  Ans=pi×40^2×270/360
  =(22×40×40×270)/7×360
  =3771.43 M^2
  
  If both cow tied at opposite corner
  
  Ans=2×pi×40^2×270/360
  =2×(22×40×40×270)/7×360
  =7542.86 M^2
  
  If both cow tied at left or right corner
  Ans=2×pi×40^2×270/360
  =7542.86 M^2
• 9 years agoHelpfull: Yes(0) No(0)