Here, you find four nets. There are two correct nets among them to make a tetrahedron. See if you can work out, which nets will make a tetrahedron

How many vertices does a cone have?

What will be the base of a square pyramid?

Use isometric dot paper and make an isometric sketch for each one of the given shapes

Use isometric dot paper and make an isometric sketch for each one of the given shapes

How many faces does the given solid have?

Can this be a net for a die? Explain your answer

Draw the figure of cross-section obtained by cutting vertically the following shape of cylinder

The following diagrams show the nets of various solids. Name the solids.
​​​​​​​​​​​​​​

Which figure will be formed by folding the net shown below?

Draw the net of a square pyramid with base as square of side 4 cm and slant edges 6 cm.

Fill the correct symbol >, =, < in the following blanks.
(a) Faces of pyramid ----- Vertices of the pyramid.
(b) Faces of pyramid -----  Edge of the base
(c Edges on the base of a tetrahedron ------ Faces of a tetrahedron.

All faces of a pyramid are always

Total number of edges a cylinder has

When we cut a corner of a cube as shown in the figure, we get the cut-out piece as

Take a square piece of paper as shown in fig. (i). Fold it along its diagonals as shown in fig. (ii). Again, fold it as shown in fig. (iii). Imagine that you have cut-off 3 pieces of the form of congruent isosceles right-angled triangles out of it as shown in figure 4

Which of the following nets is a net of a cylinder?

The common portion of two adjacent faces of a cuboid is called a/an-----

A plane surface of a solid enclosed by edges is called a/an ------

An example of solid with no vertex is ------

A triangular pyramid has ------ faces ----- edges and ------ vertices.

is a net of a -----

In oblique sketch of the solid,the measurements are kept proportional

A cylinder has no vertex

A pyramid has only one vertex

A rectangular pyramid has 5 rectangular faces.

While sphere is a 2-D figure, circle is a 3-D figure