+0  
 
0
55
0
avatar+529 

Several figures can be made by attaching two equilateral triangles to the regular pentagon \(A, B, C, D, E\) in two of the five positions shown. How many non-congruent figures can be constructed in this way?

 
Logic  Oct 12, 2018

6 Online Users

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.