Unit 4 2D and 3D shapes Review

How are these two figures alike?

• They both are rectangles.

• They both have 6 vertices.

• They both are circles.

• They both have 8 sides.

A rectangular prism has 12 edges. Which figure does NOT have 12 edges?

• 
• 
• 
• 

Fred thought of a mystery figure. He gave these clues to a friend.

It has 5 faces.

It has 6 vertices.

Which is Fred's mystery figure?

• 
• 
• 
• 

Cooper has some building blocks. He selects a block with 9 edges. Which block does Cooper select?

• Block 1

• Block 2

• Block 3

• Block 4

How many faces of the figure are triangles?

• 1

• 2

• 3

• 5

Count the vertices to find the pattern in these polygons.

Which is the missing polygon?

• 
• 
• 
• 

Which polygon has fewer sides than a hexagon?

• 
• 
• 
• 

If the octagon is cut along the dotted lines, what is one of the new shapes that will be created?

• Triangle

• Rectangle

• Square

• Pentagon