a horse is tied to a rope at the circumference of a circle.what is the equation to find the length of the rope required when the horse is to eat exactly half of the area in the circle
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let circumference be x
area to find circumference is 2pie x r
in question horse eat half area of circle I.e. semi-circle and formula is pie x r (pie =22/7 or 3.14)
let radius be y
equation is x = 22/7 x y
area to find circumference is 2pie x r
in question horse eat half area of circle I.e. semi-circle and formula is pie x r (pie =22/7 or 3.14)
let radius be y
equation is x = 22/7 x y
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