All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info
Home > Shapes > Geometry
It has become obvious that the Shapes category was in way over its head with all sorts of geometrical problems. So, the hard-core Geometry problems will now reside here, where they will fit in much better.
A convex pentagon inscribed in a circle radius 1 has two perpendicular diagonals which intersect inside the pentagon. What is the maximum area the pentagon can have?
(No Solution Yet, 0 Comments) Submitted on 2025-04-22 by Danish Ahmed Khan   
Page 24 of 49   << prev next >>    
Difficulty: 3 of 5Midpoint Areas | Rating: 4.00
Posted on 2012-02-18 by Bractals (Solution Posted, 2 Comments)
Difficulty: 3 of 5Orthogonal Conics | Rating: 5.00
Posted on 2011-12-10 by Bractals (Solution Posted, 2 Comments)
Difficulty: 3 of 5Orthogonal Tangents |
Posted on 2011-11-30 by Bractals (Solution Posted, 2 Comments)
Difficulty: 3 of 5Angle of view - Parabola | Rating: 3.00
Posted on 2011-11-13 by Jer (No Solution Yet, 2 Comments)
Difficulty: 1 of 5Slope products |
Posted on 2011-11-08 by Jer (Solution Posted, 3 Comments)
Difficulty: 2 of 5Ray Ratio | Rating: 5.00
Posted on 2011-10-23 by Bractals (Solution Posted, 1 Comments)
Difficulty: 2 of 5Getting Quadratic and Cubic with Astroid |
Posted on 2011-10-22 by K Sengupta (Solution Posted, 2 Comments)
Difficulty: 4 of 5Cevian Theorem |
Posted on 2011-09-21 by Bractals (Solution Posted, 1 Comments)
Difficulty: 2 of 5Five out of one |
Posted on 2011-09-06 by Ady TZIDON (No Solution Yet, 3 Comments)
Difficulty: 3 of 5Sum of Ratios |
Posted on 2011-08-25 by Bractals (Solution Posted, 2 Comments)
Difficulty: 2 of 5Rating our neighbours | Rating: 3.00
Posted on 2011-08-08 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 3 of 5Three spheres |
Posted on 2011-07-08 by K Sengupta (No Solution Yet, 1 Comments)
Difficulty: 4 of 5Maximum Cevian Triangle |
Posted on 2011-06-02 by Bractals (Solution Posted, 1 Comments)
Difficulty: 3 of 5Concurrent Cevians |
Posted on 2011-05-03 by Bractals (Solution Posted, 3 Comments)
Difficulty: 3 of 5Lattice Point as Centroid | Rating: 3.00
Posted on 2011-04-10 by Bractals (Solution Posted, 8 Comments)
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (2)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (10)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2025 by Animus Pactum Consulting. All rights reserved. Privacy Information