Textbook ExpertVerified Tutor
5 Nov 2021
Given information
A cow is tied to a silo with radius with length of its half perimeter.
Step-by-step explanation
Step 1.
Required area is the shaded region
$A$ is divided into 3 parts (the above figure shows) and
Clearly
So,
Now, length of the rope
So, area of semicircle
Calculation of