A net that folds into a dodecahedron is made of pentagons. If you decompose each pentagin into one triangle and one trapezoid how many triangles and how ma t trapezoids are rheee?
1 answer
There are 12 pentagons in a dodecahedron net, so if each pentagon is decomposed into one triangle and one trapezoid, there will be 12 triangles and 12 trapezoids in total.