Advertisements
Advertisements
Question
Verify Euler’s formula for given solids.
Advertisements
Solution
Number of faces = F = 9
Number of vertices = V = 9
Number of edges = E = 16
F + V − E = 9 + 9 − 16 = 18 − 16 = 2
Hence, Euler’s formula is verified.
RELATED QUESTIONS
Verify Euler’s formula for given solids
Can a polyhedron have 10 faces, 20 edges and 15 vertices?
Verify Euler's formula for the following polyhedron:
The figure, given below, shows shadows of some 3D object when seen under the lamp of an overhead projector:
A triangle
In this case, name the object.
The dimensions of a cuboid are 6 cm, 4 cm and 3 cm. Draw two different types of oblique sketches for this cuboid.
Using Euler’s formula, find the unknowns.
| Faces | Verticles | Edges |
| 20 | 10 | ? |
How many edges does the following solid have?
Octagonal Pyramid
Find the number of faces in the given shape:
How many faces does figure have?
Find the number of faces in the given shape:
