Name the different plane shapes needed to draw the net of a triangular pyramid.

Given here is the net of an octahedron with numbers $0$ to $7$ on the faces. How many faces, edges and vertices does this solid have?

Given here is the net of an octahedron with numbers $0$ to $7$ on the faces. Check whether Euler's rule is true for the octahedron or not.

Draw the 2-D representation of a triangular prism

On an isometric dotted paper draw the following shape.

Cube

On an isometric dotted paper draw the following shapes.

Cuboid

On an isometric dotted paper draw the following shapes.

Hexagonal prism