Question

A polyhedron has 6 vertices and 9 edges. How many faces does it have?

3
5
7
9

Answer 1

I believe 5 is the answer your looking for.

Answer 2

any way you could explain how you go that so i can do the next problem

Answer 3

ummm I can't exactly explain this cuz I'm no math genius but if your looking for a precise observation wikipedia helps.

Answer 4

It's a triangular prism
http://en.wikipedia.org/wiki/Triangular_prism

Answer 5

*It can be

Answer 6

thats true as well it could me a triangular prism

Answer 7

A polyhedron has 25 faces and 36 edges. How many vertices does it have?
11
12
13
14

Answer 8

Vertices + Faces - Edges = 2

Answer 9

im haven a blonde moment... what is a vertice?

Answer 10

a vertex is a special kind of point that describes the corners or intersections of geometric shapes

Answer 11

An angle is made by the connecting of two rays, and that connection is called the vertex. Angles also can occur at the intersection of two lines, then the point of intersection is a vertex

Answer 12

Have you found what you were looking for?

Answer 13

i still have no idea how to figure out the second problem... im llost

Answer 14

Numbero of vertices + Number of faces - number of edges = 2

Answer 15

faces = 25 and edges = 36

Answer 16

Vertices+25-36 = 2

Answer 17

From what you are describing in the 2nd question it sounds more like a Deltahedron

Answer 18

i have no idea thats just the practice question that was on there.

Answer 19

The formula Vertices + Faces - Edges = 2 is valid. Use that.

Answer 20

ya i agree with recursing

Answer 21

thats probably your best bet in getting a solid answer.

Answer 22

Polyhedron has 13 vertices.
1 b 5
2 c 12
3 c
4 a - triangle
5 a. - triangle

Answer 23

@lalalageometry did you ever figure this out

Answer 24

@Optimusdell

Answer 25

@Qwertty123

Answer 26

@John_ES

Answer 27

can someone help