A cow is tied to a silo with radius r by a rope just long enough to reach the opposite
Chapter 10, Problem 74(choose chapter or problem)
A cow is tied to a silo with radius r by a rope just long enough to reach the opposite side of the silo. Find the grazing area available for the cow.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer