Question

A black cow is tethered to one corner of a rectangular grassy field 40m long and 24m wide with a rope 14m long. Over how much area of the field can it graze?

Answer 1

radius = 14 meter

as shortest side (breadth) = 24 m, that implies that the are grazen by the horse  = quarter circle.

area = 1/4 x 22/7 x 14 x 14

= 11/14 x 14 x 14

= 11 x 14

= 154 metre square    ANSWER...

Answer 2

Answer:

154m^2........... I will send the attachment further