Question

If a solid has 5 faces and 9 edges then find
it's vertices.​

Answer 1

Answer:

卄卄千卂卄卂乃卂ﾌ卂ﾌ卄丂丂丂丂丂丂丂丂丂丂丂ﾌ丂ﾌ丂ﾌ丂Ҝ丂Ҝㄖ

Answer 2

Answer:

Vertices = 6

Using euler's formula

{Euler's formula = (Faces + vertices = Edges +2)}Euler

′

sformula=(Faces+vertices=Edges+2)

Number of faces = 5

Number of edges = 9

Number of vertices = V

According to euler's formula

5 + V = 9 + 2

5+V = 11

V = 11 - 5

V = 6

So the the solid has six vertices