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.

Front

What shape is the cross-section of a triangular prism?

Back

Triangle.

Front

What shape is the cross-section of a rectangular prism?

Back

Rectangle.

Front

What shape is the cross-section of a pyramid when cut parallel to the base?

Back

Rectangle or triangle, depending on the cut.

Front

What is the cross-section of a cone?

Back

Circle.

Front

What is the cross-section of a cylinder?

Back

Circle.

Front

True or False: Cross sections of 3D shapes must be three-dimensional.

Back

False.

Front

What is the cross-section of a cube?

Back

Square.

Front

What shape is the cross-section of a sphere?

Back

Circle.

Front

What is the cross-section of a cake when cut horizontally?

Back

Circle.