Question

a. Calculate the total number of vertices for a polyhedron, if the
polyhedron has 35 edges and 30 faces using Euler's formula.​

Answer 1

Answer:

vertices =?

edges=35

faces=30

Euler's formula

F+V-E=2

F-E= 2-V

30-35=2-V

-5= 2-V

-5-2= -V

-7= -V

V= 7