3d Shapes Day 3

Front

What is a 3D shape?

Back

A 3D shape is a solid figure that has three dimensions: length, width, and height.

Front

Name a common 3D shape.

Back

Cube, Sphere, Cylinder, Cone, or Pyramid.

Front

What is the difference between 2D and 3D shapes?

Back

2D shapes have only length and width, while 3D shapes have length, width, and height.

Front

How many faces does a cube have?

Back

A cube has 6 faces.

Front

What is the volume of a cube with a side length of 2 units?

Back

The volume is 2 x 2 x 2 = 8 cubic units.

Front

What is a vertex in a 3D shape?

Back

A vertex is a point where two or more edges meet.

Front

How many edges does a cylinder have?

Back

A cylinder has 2 circular edges.

Front

What is the surface area of a cube with a side length of 3 units?

Back

The surface area is 6 x (3 x 3) = 54 square units.

Front

What is a prism?

Back

A prism is a 3D shape with two parallel faces (bases) and rectangular sides.

Front

How do you find the volume of a rectangular prism?

Back

Volume = length x width x height.