Question

horse is tied to a peg at one corner of a square shaped grass field of side 15 m by means of a 7 m long rope. The area of that part of the field in which the horse can graze, is

(a) 77 cm²

(b) 77/2 cm²

(c) 154 cm²

(d) 77/4 cm²

Answer 1

Answer:

7m long so Radius = 7

area of a circle = πr²

$\frac{22}{7} \times 7 \times 7 = 154$

154cm²

C. 154cm²

Hope it helps