Reasoning with Three-Dimensional Shapes and Their Attributes

What shape does this cross section make?

• circle

• Trapezoid

• Rectangle

• Parallelogram

• a lateral face

• the base

• the vertex

• the altitude

What shape is the base?

• triangle

• square

• pentagon

• pyramid

Which of the following is true to a pyramid?

• It has one base and all faces are equal faces

• It has one base and all faces are triangle

• All bases are triangle and one face

A three-dimensional shape is sliced. The results from slicing are a triangle, a rectangle, and a trapezoid. What was the original 3D shape?

• Triangular Prism

• Triangular Pyramid

• Rectangular Pyramid

• Rectangular Prism

Which is NOT true about pyramids?

• They have one base.

• They have an apex (vertex on top).

• Their faces are triangular.

• They have two bases.

What is the cross section of the Pyramid?

• 
• 
• 

What shape will the angled cross-section of a rectangular pyramid be?

• Triangle

• Rectangle

• Trapezoid

• Square

What would result from slicing a rectangular pyramid perpendicular to the base?

• Circle

• Square

• Rectangle

• Triangle

The base of a square pyramid is a _____

• Hexagon

• Triangle

• Square