Surface Area Review

Multiple Choice

How do you find surface area?

• Measure the volume of the shape instead.
• Count the number of vertices and double it.

• Add up the lengths of all the edges.

• Find the area of each face and add the areas of the faces.

Dropdown

Surface area is the ​

Select answer

of the area of all the ​

Select answer

of a three-dimensional figure.

​Types of Faces

One way to find surface area:

Another way to find surface area:

Prisms: Examples and Nonexamples

Multiple Select

Which of the following are prisms? Select ALL shapes that are prisms.

Multiple Select

Which of the following are pyramids? Select ALL that are pyramids.

Video Response

Explain the difference between pyramids and prisms with your video response. Make sure you allow camera and microphone access.

Open Video Recorder

Fill in the Blanks

Find the surface area of this cube with an edge of 3 units.

square units

Fill in the Blanks

Find the surface area of 2 cm by 8 cm by 5 cm rectangular prism.

cm²

Audio Response

Use the example image to explain how you would find the surface area of this square pyramid. Explain what each number in the work represents or where each number in the work comes from.

Record your audio explanation (1 min max).

Open Audio Recorder