Question

By using Eular's Formula, find the values of x,y and z.
Answer :-⠀⠀⠀x = 6
⠀⠀⠀⠀⠀⠀⠀⠀⠀y = 8
⠀⠀⠀⠀⠀⠀⠀⠀⠀z = 12.




⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
Need full solution ! :)
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Answer 1

Answer:

Answer:

8 Faces.

Solution:

Euler's Formula:

\large \underline{\boxed{\rm{ Face + Vertices = Edges + 2}}}

Face+Vertices=Edges+2

Vertices = 6

Edges = 12

Let Faces = x

⠀

According to Euler's formula:

⟹⠀Faces + Vertices = Edges + 2

⟹⠀x + 6 = 12 + 2

⟹⠀x + 6 = 14

⟹⠀x = 14 - 6

⟹⠀x = 8

⠀⠀⠀⠀⠀⠀⠀⠀⠀

The number of faces of the polyhedron = x = 8

⠀

know more:

Euler's formula is only applicable for polyhedrons.

A polyhydron is a three dimensional figure ( 3-D).

It has it faces as polygons.

Edges are straight lines and vertices are sharp corner.

A polygon is a two dimensional figure or a plane figure. which has its sides as straight lines.

Answer 2

Answer:

x = 8

Step-by-step explanation:

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