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A rectangular brick has a length of 5 centimeters, a width of  9 centimeters and a height of 20 centimeters. What is the surface area of that brick? 

• 650 cm²
• 600 cm²
• 525 cm²
• 450 cm²

Find the surface area of the rectangular prism.

• 140 in.²
• 83 in.²
• 166 in. ²
• 100 in.²

What is surface area?

• The amount of space inside of an object.

• A 2D shape.
• A 3D shape.
• The sum of the areas of all the surfaces (faces) of a 3D shape.

What is the Surface Area?

• 32
• 38
• 42
• 40

What is the surface area of the cube?

• 12

• 64

• 96

• 384

Find the surface area of a cube with side length 12 m.

• 144 m²

• 36 m²

• 864 m²

• 216 m²

Find the surface area of the rectangular prism.

• 94 cm. squared
• 60 cm. squared
• 12 cm. squared
• 19 cm. squared

Find the surface area of the rectangular prism with the following dimensions: 
length = 10 m
height = 4 m
width = 3 m

• 164 m squared
• 86 m squared 
• 120 m squared
• 180 m squared

A cube's side length measures 15 inches.  What is the surface are of the cube?

• 225 in²
• 1350 in²
• 3375 in²
• 1125 in2

What is the surface area of this rectangular prism?

• 16 square units

• 32 square units

• 64 square units

• 1024 square units