Question

A cow is tied with a rope of length 7m at the corner of a rectangle field of dimension 20my and 16m .find the area of the field in which the cow cannot gazed

Answer 1

the cow will be able to graze inner radius of 7 M so you can so you can solve this question by finding the area of the rectangular field that is 20 m and 16 M and then subtracting it by the area of the circle with radius 7 m