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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.
Difficulty: 3 of 5 Latest: Within a triangle Rating: 3.00
Prove: If the sides a, b, c of a triangle satisfy a^2 + b^2 = kc^2, then k >1/2.

(No Solution Yet, 1 Comments) Submitted on 2018-10-13 by Ady TZIDON   
Page 1 of 38   next >>    
Difficulty: 3 of 5How to do it? | Rating: 5.00
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Difficulty: 3 of 5Perpendicular Incenters |
Posted on 2018-05-06 by Bractals (Solution Posted, 0 Comments)
Difficulty: 3 of 5Areas equalizer |
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Difficulty: 4 of 5Angle in an Equilateral Pentagon |
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Difficulty: 2 of 5Easy Peasy Parabola |
Posted on 2018-04-11 by Danish Ahmed Khan (No Solution Yet, 1 Comments)
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