Well I guess my answer is wrong then
When I add the digits of my answer (6 digits) I end up with the sum of 26
I assumed 20 equilateral triangles would form an icosahedron.
The two formulas I used to get to my answer were:
Quote:A= 5x2*√3
V= ((5(3+√5))/12)*x3
Someone please let me know if I used the right formulas then, I already submitted my answer but I'm just curious to find out where I went wrong