Math 3 M8L1 Warmup Identify 3D Solids

Front

What is a Cylinder?

Back

A 3D shape with two parallel circular bases connected by a curved surface. Example: A soda can.

Front

What is a Sphere?

Back

A perfectly round 3D shape where every point on the surface is equidistant from the center. Example: A basketball.

Front

What is a Cone?

Back

A 3D shape with a circular base that tapers smoothly from the base to a point called the apex. Example: An ice cream cone.

Front

What is a Rectangular Prism?

Back

A 3D shape with six rectangular faces, where opposite faces are equal. Example: A box.

Front

What is a Square Pyramid?

Back

A 3D shape with a square base and four triangular faces that meet at a point (the apex). Example: The Great Pyramid of Giza.

Front

How many faces does a Cylinder have?

Back

A cylinder has three faces: two circular bases and one curved surface.

Front

How many edges does a Cone have?

Back

A cone has one edge (the circular base) and one vertex (the apex).

Front

What is the difference between a Sphere and a Circle?

Back

A circle is a 2D shape with no thickness, while a sphere is a 3D shape with depth.

Front

What is the volume formula for a Cylinder?

Back

Volume = 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

Surface Area = 4πr², where r is the radius.