Advertisements
Advertisements
प्रश्न
Verify Euler's formula for the following polyhedron:

Advertisements
उत्तर
In the following polyhedron:
Edges E=16
Faces F=9
Vertices V=9

Now, putting these values in Euler's formula:
LHS: F+V
= 9 + 9
= 18
RHS: E + 2
=16+2
=18
LHS = RHS
Hence, Euler's formula is satisfied.
APPEARS IN
संबंधित प्रश्न
Can a polyhedron have for its faces a square and four triangles?
The given Figure are prisms or not?

Match the following figure:

Draw at least three different nets for making a cube.
Dice are cubes with dots or dots on the face. Opposite faces of a die always have a total of seven on them.
In the given below net to make dice (cube), the numbers inserted in the square indicate the number of dots in it.

Insert suitable numbers in the blank so that numbers in opposite faces of the die have a total of seven dots.
The following figure represent the nets of some solid. Name the solid

All faces of a pyramid are always ______.
How many faces does figure have?

How many faces does a cylinder have?
What defines the edges of a solid shape?
