Question

A polyhedron has 10 faces and 24 edges. What is the number of vertices of the polyhedron?

12

16

10

14

Answer 1

do u know Euler's formula?

Answer 2

F+V-E=2

Answer 3

@julie001 F+V=E+2?

Answer 4

whcih one is it?

Answer 5

mine

Answer 6

okay

Answer 7

can u do it from there??

Answer 8

10+?-24=2?

Answer 9

yep!

Answer 10

What would V be?

Answer 11

u try it first and tell me wat u get... the easiest thing would be to use all the answer choices to fill it in

Answer 12

this one is hard..

Answer 13

16?! :D

Answer 14

go for it! :)