Parts of Cube, Cuboid, Pyramid and Prism

Write the number of vertices in square prism?

Write the number of vertices in triangular prism?

Write the number of edges in square prism?

Name the solid figure given below:

What are the similarities and differences between prisms and pyramids?

Is it possible to create a polyhedron with $8$ faces, $12$ vertices and $18$ edges? Justify.

To which of the given solids is Euler's formula applicable?

What is Euler's formula for any polyhedron? 

The total surface area of cube 'A' is $128 \mathrm{cm}²$ more than its curved surface area. If each edge of cube 'B' is $75\%$ more than that of cube 'A', then find the sum of the curved surface area and the total surface area of cube 'B'

Latha collected different solids from her building blocks, and then she counted their faces, edges and vertices. She took the solid that had exactly $5$ faces and $5$ vertices.

Which of the following solids did Latha take?

Answer the following questions :
If a shape is completely bounded by plane faces, what is the least number of faces it may have?

The side faces of a pyramid are always:

Explain why this shape is not a prism.

This $3\mathrm{D}$ shape is a:

Find the volume of a triangular pyramid when the base area is $12 c{m}^2$ and height is $6 cm$?

Find the volume of a triangular pyramid when the base area is $9 c{m}^2$ and height is $4 cm$?

If $\sqrt{k}$ is the height of a square pyramid of base edge $14 cm$ and slant height $12 cm$, then find the value of $k$. 

Make a triangular pyramid that has an equilateral triangle for a base and three isosceles triangles for its side faces. Begin by drawing a net on some grid paper.

For some shapes, the net does not always use the corners of the squares but the grid still makes the drawing easier. This is the start of a net that would make a triangular prism.

Is it possible to make a triangular prism in which the two triangular faces are isosceles triangles?

If $k\sqrt{7}$ is the height of a square pyramid of base edge $12 cm$ and slant height $10 cm$, then find the value of $k$.