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
Channel: Doubtnut
Date: 2020-07-05

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 area of that part of the field in which the horse can graze.(ii) the increase in the grazing area if the rope were 10 m long instead of 5 m.