Question

find the missing edges or
vertices for each of the foll
Polydredrons: -
E=15, V=10 and f = ?
​

Answer 1

Answer:

I hope it will help you.

Step-by-step explanation:

Let the faces(f) = x

According to Euler's Formula:-

Faces + Verteces - Edges = 2

X + 10 - 15 = 2

X - 3 = 2

X = 2+3

X = 5

So the given polydredrons has 5 faces

or

f=5

Answer 2

Answer:

euler s identity is

F-E+V = 2

substituting F for x

                    E for 15

                    V for 10

we have the equation as follows

x-15+10 = 2

x-5 = 2

x = 2+5

x = 7

therefore the number of faces in a polyhedron with 15 edges 10 vertices is 7

answer is 7 faces

pls mark it as brainliest

Step-by-step explanation: