3D Shapes

Front

What is a cone?

Back

A cone is a three-dimensional geometric shape that tapers smoothly from a flat base (usually circular) to a point called the apex.

Front

What are some real-world examples of cone-shaped objects?

Back

Examples of cone-shaped objects include ice cream cones, traffic cones, and party hats.

Front

What is a sphere?

Back

A sphere is a perfectly round three-dimensional shape where every point on the surface is equidistant from the center.

Front

What are some real-world examples of sphere-shaped objects?

Back

Examples of sphere-shaped objects include basketballs, globes, and marbles.

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 some real-world examples of cube-shaped objects?

Back

Examples of cube-shaped objects include dice, boxes, and building blocks.

Front

What is the difference between a cone and a cylinder?

Back

A cone has a single circular base that tapers to a point, while a cylinder has two parallel circular bases connected by a curved surface.

Front

What is the volume formula for a cone?

Back

The volume of a cone is given by the formula V = (1/3)πr²h, where r is the radius of the base and h is the height.

Front

What is the surface area formula for a sphere?

Back

The surface area of a sphere is given by the formula A = 4πr², where r is the radius.

Front

What is the volume formula for a sphere?

Back

The volume of a sphere is given by the formula V = (4/3)πr³, where r is the radius.