Posted by **jeng** on Thursday, October 29, 2009 at 10:24pm.

Use Eulerʹs formula to answer the question.

A polyhedron has 36 edges and 21 faces. How many vertices does it have?

- math -
**lyne**, Thursday, October 29, 2009 at 10:25pm
ummmm

you cant post yr whole homework assignment on here....

- math -
**Reiny**, Thursday, October 29, 2009 at 10:29pm
I believe Euler's Formula dealing with polyhedra says

V - E + F = 2

Don't you know 2 of those variables ?

- math -
**jeng**, Thursday, October 29, 2009 at 10:45pm
thank you for helping me Reiny that's what i was trying to find was the formula and i couldn't remember it. I was not trying to post my whole assignment on here they are example questions from the text that im trying to figure out.

## Answer This Question

## Related Questions

- Math - Use Eulerâ€™s formula to answer the question. A polyhedron has 12 edges and...
- math - A polyhedron has 6 faces and 4 vertices. Use Euler's formula to calculate...
- math - If a polyhedron has 13 vertices and 21 faces, how many edges does it have...
- geometry - use Euler's formula to find the missing number. Vertices: 10 Edges: ...
- math - A polyhedron has 15 vertices and 31 edges. How many faces does it have?
- math - a polyhedron has 36 edges and 21 faces, how many vertices does it have? ...
- Geometry - A polyhedron has 33 edges and 20 faces. How many vertices does it ...
- Geometry - I need help with my geometry homework Use Euler's formula to find the...
- GEOMETRY - If a polyhedron has 13 vertices and 21 faces, how many edges does it ...
- math - how many edges , vertices and faces does a cylinder have? some say 0 ...

More Related Questions