Cross Sections of 3D Shapes

Front

What is a cross section of a 3D shape?

Back

A cross section is the shape you get when you cut straight through a 3D object.

Tags

CCSS.7.G.A.3

Front

What shape is the cross section of a cylinder when cut horizontally?

Back

Circle

Tags

CCSS.7.G.A.3

Front

What shape is the cross section of a pyramid when cut horizontally?

Back

Square or Triangle, depending on the height of the cut.

Tags

CCSS.7.G.A.3

Front

True or False: A cross section can only be a circle.

Back

False, a cross section can be various shapes depending on the 3D object and the cut.

Tags

CCSS.7.G.A.3

Front

What is the cross section of a cone when cut horizontally near the base?

Back

Circle

Tags

CCSS.7.G.A.3

Front

What is the cross section of a cube when cut vertically?

Back

Square

Tags

CCSS.7.G.A.3

Front

True or False: Cross sections of 3D shapes are always two-dimensional.

Back

True

Tags

CCSS.7.G.A.3

Front

What is the cross section of a sphere?

Back

Circle, regardless of where the cut is made.

Tags

CCSS.7.G.A.3

Front

What shape is the cross section of a rectangular prism when cut vertically?

Back

Rectangle or Square, depending on the cut.

Tags

CCSS.7.G.A.3

Front

What is the cross section of a triangular prism when cut parallel to the base?

Back

Triangle

Tags

CCSS.7.G.A.3