Which of the following are polyhedra? Check all that apply.
Answer

Tetrahedron

Octahedron

Dodecahedron

Cube

Pool

Question

Which of the following are polyhedra? Check all that apply.
Answer
		
Tetrahedron
		
Octahedron
		
Dodecahedron
		
Cube
		
Pool

haseeb96 · Answer

what is hydera ?
first tell to me

surryyy · Answer

a figure with more than 6 faces..

haseeb96 · Answer

so your first answer we got that is octa hedron
because octa means eight

wolf1728 · Answer

No a tetrahedron has only 4 faces

surryyy · Answer

...

wolf1728 · Answer

Wikipedia says http://en.wikipedia.org/wiki/Polyhedron

surryyy · Answer

thank u!

haseeb96 · Answer

while 2nd answer is dodecahedron 
because it also contains the faces which is greater than 6 faces

surryyy · Answer

so it would be these three Octahedron Dodecahedron Cube

surryyy · Answer

oh it was tetrahedron too..

haseeb96 · Answer

only tetrahedraon , octa and dodeca hedrons are all these answers

wolf1728 · Answer

polyhedron - In elementary geometry, a polyhedron (plural polyhedra or polyhedrons) is a solid in three dimensions with flat faces, straight edges and sharp corners or vertices. 

What about cube - a hexahedron?

wolf1728 · Answer

I'd say they ALL are except for pool

haseeb96 · Answer

yes @wolf1728  is correct 
i m also said now that all are except pool