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.

Explanation

To solve the problem step by step, we will break it down into two parts as given in the question.

### Part (i): Area of Grazing with a 5 m Rope

1. **Identify the parameters**:
- The side of the square field = 15 m
- Length of the rope = 5 m

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