3D Nets

Front

What is a 3D net?

Back

A 3D net is a two-dimensional shape that can be folded to form a three-dimensional solid.

Front

Name a solid that can be formed from a triangular net.

Back

Triangular Prism.

Front

What is the difference between a triangular prism and a triangular pyramid?

Back

A triangular prism has two triangular bases and three rectangular faces, while a triangular pyramid has one triangular base and three triangular faces.

Front

How many faces does a rectangular prism have?

Back

A rectangular prism has 6 faces.

Front

What is the name of the solid formed by this net: a square base and four triangular faces?

Back

Square Pyramid.

Front

Identify the solid: a net with two circular bases and a curved surface.

Back

Cylinder.

Front

What is the formula for the surface area of a cube?

Back

Surface Area = 6a², where 'a' is the length of a side.

Front

What type of solid is formed by a net with one rectangular base and four triangular faces?

Back

Rectangular Pyramid.

Front

How can you determine the solid from its net?

Back

By analyzing the shapes and arrangement of the faces in the net.

Front

What is a face in 3D geometry?

Back

A face is a flat surface on a 3D solid.