Problem 45346. Grazing-02

Asif Newaz

10 solvers

0 likes

Solve

Solve Later

A cow is tied to an outside corner of a rectangular barn of size (a,b) with a rope of length l. What is the maximum area the cow can graze outside the barn?
<https://serving.photos.photobox.com/495639807b8e93bb90ab3c212fe921e51fefc77e0b8756d28871096f5482839b5e5d4bb8.jpg>

Solve

Solution Stats

34 Solutions

10 Solvers

Last Solution submitted on May 16, 2023

Last 200 Solutions

Problem Comments

6 Comments

Show 3 older comments

William on 20 Feb 2020

Asif -- I am getting a different result for test problem 6.

David Hill on 21 Feb 2020

I got the same answer as you. I think it is correct.

Asif Newaz on 21 Feb 2020

@william
in test 6,there will be an overlap. if u consider that, i think it should be ok.
i'll add some more test cases like that.

William on 21 Feb 2020

Ooops! I didn't consider that.

Atsushi Ueno on 11 Mar 2020

If the rope is so longer than the rectangle barn and the cow can turn round and round, 3 of "4 quadrants" does not increase the grazing area, it is just 3/4 sector of a circle. The problem is 1 of 4 quadrants.

Christian Schröder on 16 May 2023

I'm also not sure that the last test case is in fact correct. (And yes, I have considered the overlap.)

Solution Comments

Show comments

Problem Recent Solvers10

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!