3D shapes Flashcard

Front

What is a cone?

Back

A cone is a 3D shape that has a circular base and a single vertex (point) at the top.

Front

What is a cube?

Back

A cube is a 3D shape with six equal square faces.

Front

What is a pyramid?

Back

A pyramid is a 3D shape with a polygonal base and triangular faces that meet at a point.

Front

What is a sphere?

Back

A sphere is a perfectly round 3D shape where every point on the surface is the same distance from the center.

Front

What does 'B' stand for in the volume formula V = Bh?

Back

'B' stands for the area of the base of the shape.

Front

How do you find the volume of a cube?

Back

Volume of a cube = side × side × side.

Front

How do you find the volume of a cone?

Back

Volume of a cone = (1/3) × base area × height.

Front

What is a triangular prism?

Back

A triangular prism is a 3D shape with two triangular bases and three rectangular faces.

Front

What is a rectangular pyramid?

Back

A rectangular pyramid is a 3D shape with a rectangular base and triangular faces that meet at a point.

Front

What is the formula for the volume of a sphere?

Back

Volume of a sphere = (4/3) × π × radius³.