perplexus.info :: Geometry : Equilateral Triangle

Equilateral Triangle (Posted on 2004-06-20)

Can an equilateral triangle have vertices at integral lattice points?

Integral lattice points are such points as (101, 254) or (3453, 12), but not points such as (123.4, 1) or (√2, 5)

If you can't find a solution in the 2D Cartesian plane, can you find one in a 3 (or more) dimensional space?

No Solution Yet Submitted by SilverKnight

Rating: 2.6000 (5 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re(4): short answers to a short q.

| Comment 10 of 22 |

(In reply to re(3): short answers to a short q. by Richard)

evidently, I've erred

next time - slowly does it

a

Posted by Ady TZIDON on 2004-06-23 10:21:01

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