A horse is tied at the corner of a rectangular field, whose length is 20m and width is 16m with a rope
whose length is 14m. Find the area which the horse can graze?

• Ans is 154
  horse can graze only 1/4 of a circle of radius 14m
  
  (22/7)*14^2=154 sq. meter
• 11 years agoHelpfull: Yes(10) No(1)
• As the horse graze the area forming a sector.
  so Area of sector = (theta/360)pi r^2 where theta = angle = 90 degree
  r = radius of sector i.e 14 m
  
  (90/360)*3.14*14^2 = 153.86 sq m.
• 11 years agoHelpfull: Yes(6) No(5)
• pi*r^2/4
  154 where r is radius of circle i,e 14
  (22/7)*14^2=154
  
• 11 years agoHelpfull: Yes(6) No(2)
• pi*r*r/4====153.86
• 11 years agoHelpfull: Yes(2) No(4)
• Area of circle = pi*r*r=pi*14*14=615
  Area of graze =Total area/4=154 ssqm
• 8 years agoHelpfull: Yes(2) No(0)
• here r= 14, find area of circle (pi*r2), now since the horse is tied at corner he'll graze only 1/4 of the circle area...
  so ans is 616/4= 154 sq. m
• 8 years agoHelpfull: Yes(1) No(0)
• required area=pi * r* r* (angle between)/360 (area of sector)
  =>pi *14 * 14 * 90/360=154 sq meter
• 7 years agoHelpfull: Yes(0) No(0)
• 44cm
  As area of arc = 2*22/7*1/2* 14*14*90/360
• 4 years agoHelpfull: Yes(0) No(0)