Question

A solid has 5 faces and 9 edges find its vertices​

Answer 1

Answer:

Faces = 5

Edges = 9

Let, vertex be = x

So,

F + V = E + 2

=> 5 + x = 9 + 2

=> 5 + x = 11

=> x = 11 - 5

=> x = 6

Vertex = 6

Ans. 6

Step-by-step explanation:

Euler's formula : F + V = E + 2

Here, I have applied the Euler's formula, calculated and got the ans.

Hope it helps.

Answer 2

Answer:

your answer is 6 vertices.

Step-by-step explanation:

• by your given info. I understood that it is a triangular prism.
• so, i get 6 vertices . (Ans.)

• hope it helps
• please mark as brainliest