Question

question 9 of 10
all prisms are platonic solids.
a. true
b. false

Explanation:

Platonic solids are 3D shapes where all faces are identical regular polygons, and the same number of faces meet at every vertex. Prisms like a rectangular prism (shown) have two congruent polygonal bases and rectangular lateral faces, so they do not meet the criteria of Platonic solids (not all faces are identical regular polygons, and different numbers of faces meet at vertices). Thus, not all prisms are Platonic solids.

Answer:

B. False