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A Near Diophantine Octagon Problem (Posted on 2007-04-22) Difficulty: 3 of 5
The cyclic octagon ABCDEFGH has the sides a√2, a√2, a√2, a√2, b, b, b and b respectively in that order. Each of a, b and r are positive integers, where r is the radius of the circumcircle.

Analytically determine:

(i) The minimum value of a with a < b

(ii) The minimum value of b with a > b

See The Solution Submitted by K Sengupta    
Rating: 3.6667 (3 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
Question re(3): Solution | Comment 6 of 10 |
(In reply to re(2): Solution by Brian Smith)

How do you show

7 = min{ x | (z,y,x) is a PT, z > y > x, and y > 3x }


  Posted by Bractals on 2007-04-24 13:23:57
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