Homework Quiz (January 27th)

What is the area of the shaded space?

• 169 m²

• 20 m²

• 189 m²

• 149 m²

Which expression could solve the area of this composite figure?

• (16 x 12)

Estimate the area of this polygon.

• Area=Less than 100 sq. units

• Area=Between 100-500 square units.

• Area=Between 500-1000 square units

• Area=Greater than 1000 square units.

True or False: A triangular prism has the same number of faces as vertices.

• True: It has 6 faces and vertices.

• True: It has 5 faces and vertices.

• False: It has 6 vertices and 5 faces.

• False: It has 5 vertices and 6 faces.

When looking at a pyramid, the shapes of the base will tell you what?

• How many vertices it has.

• The number of faces it will have (a square pyramid will have 4 faces, and a pentagonal pyramid will have 5).

• The shape of the faces. (Octagon base=octagon faces)

• The base does not tell you anything.

How many more vertices does a rectangular prism have compared to a triangular prism?

• 1 more

• 2 more

• 3 more

• 4 more

Using the net of this square pyramid, what is the height of one triangle face?

• 2 units

• 6 units

• 10 units

• 16 units²

Which is the net of a cube?

• 
• 
• 
• 

Which prism can be made using the net shown?

• Rectangular Prism

• Triangular Prism

• Square Pyramid

• Triangular Pyramid

A cube has a side length of 7 cm. What is the surface area?

• 49 cm²

• 294 cm²

• 245 cm²

• 98 cm²