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A regular octahedron is made up of eight equilateral triangles, each with side length one unit, as shown below. If an ant starts at the top vertex and walks along the edges of the triangles without ever traversing the same edge twice, how many units are in the maximum distance she could walk before first returning to the starting vertex?

 

https://study.com/cimages/multimages/16/octahedron.png

 Nov 4, 2019
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What do you think the answer is guest?  What was the maximum you could work out?

 Nov 4, 2019
edited by Melody  Nov 4, 2019

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