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Triangular Crease 789 (Posted on 2012-05-20) Difficulty: 3 of 5
A piece of paper has the precise shape of a triangle (which we will denote by triangle ABC), where the respective lengths of the crease whenever the paper is folded such that; the vertex A is joined onto vertex B, the vertex A is joined onto vertex C and, the vertex B is joined onto vertex C are 7, 8 and 9.

Determine the lengths AB, AC and BC.

No Solution Yet Submitted by K Sengupta    
Rating: 5.0000 (2 votes)

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  Subject Author Date
Some Thoughtsre(2): 6 solutions (unverified) Only 4 WorkBractals2012-05-22 18:40:38
Some Thoughtsre: 6 solutions (unverified) Only 4 WorkJer2012-05-22 14:06:47
6 solutions (unverified)Jer2012-05-22 13:24:41
Some Thoughtsre(2): Geometer's Sketchpad SolutionBractals2012-05-22 01:53:27
re: Geometer's Sketchpad SolutionJer2012-05-21 13:52:24
SolutionAlgebra solutionJer2012-05-21 13:41:55
Some ThoughtsGeometer's Sketchpad SolutionBractals2012-05-21 02:08:59
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