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False. Cylinders and cones are not just polyhedrons with circular bases.
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∙ 9y ago
Trent Holbrook
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Why are cylinders and cones not considered to be polyhedrons?
A polyhedron is defined as a "geometric solid in three dimensions with flat edges and straight faces". As both cylinders and cones have curved faces, neither are polyhedra.
What is the similarity among spheres cones and cylinders?
A circular cross-section.
Differences between cones and pyramids?
cones have round bases
Which soilds have no perpendicular faces?
Spheres, cones and cylinders have no perpendicular faces that meet each other at right angles.
What are 20 geometric shapes in nature?
The sun moon and other planets are spheres. Pine trees are cones. Tornadoes are upside down cones. The trunks of some trees and the stems of some plants are cylinders.
Which three-dimensional figures have circular bases?
Cones, cylinders.
Why aren't cylinders cones and spheres polyhedrons geometry?
polyhedrons need flat face and edges, corners which cylinder cones don't have.
Why are cylinders and cones not considered to be polyhedrons?
A polyhedron is defined as a "geometric solid in three dimensions with flat edges and straight faces". As both cylinders and cones have curved faces, neither are polyhedra.
Do all cone have circular bases?
Yes. And Its Do All Cones Have Circular Bases.
Since cones and cylinders have circular bases the surfaces area formulas should involve rather than?
circumference rather than perimeter
What is the similarity among spheres cones and cylinders?
A circular cross-section.
How are cylinders and cones alike in math?
They have at least one circular base.
Why aren't cylinder cones and spheres polyhedrons?
polyhedrons need flat face and edges, corners which cylinder cones don't have.
What are some similarities between cones and cylinders?
round,circular, 3-D shapes
How cones and cylinders similar How are they different?
Similar: They both have a circular base.Different: A cone has a vertex, a cylinder does not.
Are cones polyhedrons?
no because it has curved faces.
Why aren't cylinders and cones and spheres polygons?
polygons have faces and cylinders and cone and spheres only has bases not faces.
