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3 votes
Which of the following are not polyhedrons
Prism
Cylinder
Cone
Pyramid

2 Answers

4 votes

Answer:

D. Cylinder and A. Cone

Explanation:

A P E X

User Predrag Davidovic
by
4.8k points
4 votes

Answer:

cylinder and cone

Explanation:

because polyhedrons are 3D with flat faces and straight edges and a cylinder is not flat neither does it have any straight edges and the cone does have a flat surface it just doesnt have any straight edges.

User Giant
by
4.7k points