Chapter 15 text review

Which one is a polygon?

• 
• 
• 
• 

Which one is true about pyramids?

• Only pyramids have a vertex

• Pyramids have two identical bases

• All pyramids have one base, and the shape of it determines it's name

Which one is false about prisms?

• The number of edges on a prism can be calculated by tripling the edges of its base

• A cube is a prism

• The number of edges on a prism can be calculated by doubling the edges of its base

• All prisms have two identical bases

In order for two shapes to be congruent they only need to be the same shape.

• True

• False

Answer explanation

They need to be the same shape and size

How many vertices does a triangular prism have?

• 6

• 14

• 7

• 13

Does a cone have a vertex?

• Yes

• No

Sara is facing North. She then makes a 1/4 turn clockwise. What direction is she facing now?

• North

• East

• South

• West