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Construct a Pentagram (Posted on 2003-09-22) Difficulty: 2 of 5
I have a strip of paper with parallel sides, a pencil and a straight edge. How can I construct a regular pentagram (star) with these? And for that matter, a pentagon? Well ... the pentagon is the proper way to go.

See The Solution Submitted by brianjn    
Rating: 2.3333 (3 votes)

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Question re: my solution | Comment 7 of 12 |
(In reply to my solution by abc)

But how would you draw a perfect pentagram/pentago with nothing but a pencil and a straight edge (without even a compass!)
  Posted by Gamer on 2003-09-22 20:14:21

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