Question

Find the area grazed by a horse tied with a 11. 2 m rope to a corner of a field measuring 25m by 15 m.

Answer 1

Area grazed by the horse = `(pi "r"^2)/4`

`= (22/7 xx 11.2 xx 11.2)/4` 

`= 394.24 / 4`

= 98.56

Area grazed by the horse = 98.56 m²