Question

the dodecahedron can be constructed from the repetitive folding of
a. regular pentagons
b. triangles
c. squares
d. equilateral triangles

Explanation:

A dodecahedron is a three - dimensional shape with 12 faces. Each face of a regular dodecahedron is a regular pentagon. Triangles (including equilateral triangles) are used in tetrahedrons, octahedrons, and icosahedrons. Squares are used in cubes. So, the dodecahedron is constructed from regular pentagons.

Answer:

A. regular pentagons