Question

A horse is tied to a pole in the centre of a park with a rope 21 m long. Find the area over
which the horse can graze ?

Answer 1

Step-by-step explanation:

From the question, Horse is tied to a pole, then the pole will be the central point and the area over which the horse will graze will be a circle. The string by which the horse is tied will be the radius of the circle.

Then, Radius of the circle,

r = length of the string = 21 m

Then, area of the circle = πr2 = (22/7) × 21 × 21 =

22 × 3 × 21 = 1386 m2

Hence, the area of the horse can graze is 1386 m2.

Answer 2

Answer:

horse can graze 441m sq as the rope is

21 m so area = 21×21 = 441

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