3 D SHAPES

Front

What is a cube?

Back

A cube is a three-dimensional shape with six equal square faces, twelve equal edges, and eight vertices.

Front

What are the properties of a pyramid?

Back

A pyramid is a three-dimensional shape with a polygonal base and triangular faces that converge at a single point called the apex.

Front

What is a cylinder?

Back

A cylinder is a three-dimensional shape with two parallel circular bases connected by a curved surface.

Front

What is a rectangular prism?

Back

A rectangular prism is a three-dimensional shape with six rectangular faces, twelve edges, and eight vertices.

Front

How many faces does a cube have?

Back

A cube has six faces.

Front

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

Back

A square pyramid has a square base and four triangular faces, while a triangular pyramid (tetrahedron) has a triangular base and three triangular faces.

Front

What is the volume formula for a cylinder?

Back

The volume of a cylinder is calculated using the formula V = πr²h, where r is the radius of the base and h is the height.

Front

What is the surface area formula for a rectangular prism?

Back

The surface area of a rectangular prism is calculated using the formula SA = 2(lw + lh + wh), where l is length, w is width, and h is height.

Front

What is a triangular prism?

Back

A triangular prism is a three-dimensional shape with two triangular bases and three rectangular faces.

Front

What is the relationship between the base area and height in calculating the volume of a prism?

Back

The volume of a prism is calculated by multiplying the base area by the height (V = Base Area × Height).