Question

A horse is tied to a pole fixed at one corner of a 30m × 30m square field of grass, by means of a 10m long rope. [ take π = 3.14 .]
I) find the area of that part of the field in which the horse can graze.
II) Find the increase in the grazing area if the rope were 20m long instead of being 10m long.

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Answer 1

Answer:

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