NCERT Exercise 11.1 - Q8 - Areas Related to Circles

Question: A horse is tied to a peg at one corner of a square shaped grass field of side 15 m by means of a 5 m long rope. Find: (i) the grazing area, (ii) the increase in grazing area if the rope were 10 m long (Use ).

Answer: The grazing area is 19.63 m^2 and the increase is 58.88 m^2.

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