Surface Area Review

Find the total surface area of the prism.

• 48 square inches
• 64 square inches
• 88 square inches
• 76 square inches

What is surface area?

• Inside of the object

• the sum of all theareas of all the shapes that cover the surface of the object.

• The outline of the object

• Surface area is what you get when you boil unicorn tears.

Find the surface area of the square pyramid.

• 15 square meters
• 39 square meters
• 69 square meters
• 30 square meters

What means the sum of the areas of all the faces?

• volume

• surface area

• square units

• cubic units

What is a 2-D representation of a 3-D figure?

• prism

• flat

• rectangle

• net

What are "nets" used to find ?

• surface area

• volume

• fish

• 3-D figures

Select ALL the rectangular prisms below

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A square pyramid is covered with decorative wrapping paper with no overlap.  The net of the box is shown on the right.  How many square centimeters of wrapping paper are needed to cover the surfaces of the box? 

• 108 cm²
• 324 cm²
• 180 cm²
• 432 cm²

A triangular pyramid has a base with an area of 9cm². Each lateral face has a base of 5cm and a height of 4cm. Find the total surface area.

• 29cm²
• 69cm²
• 40cm²
• 39cm²

Identify the net.

• square pyramid
• cube
• hexagonal cube
• square