M7: 8.8 - Surface Area

How do you find the surface area of a 3 dimensional shape?

• Find the area of all the faces and add them together.
• Add all the faces
• Add the bases
• Multiply the dimensions together.

Find the surface area of the shape below?

• 258 m²

• 268 m²

• 248 m²

• 278 m²

What is the total surface area of the triangular prism shown? 

• 468 in²
• 540 in²
• 576 in²
• 700 in²

Find the surface area of this figure.

• 148 cm²
• 120 cm²

Find the surface area of the rectangular prism with the following dimensions: 
length = 9 m
height = 10 m
width = 12 m

• 630 m squared
• 636 m squared
• 710 m squared
• 1080 m squared

Find the total surface area of the triangular prism

• 92

• 86

• 106

• 112

Find the surface area of the pyramid. 

• 168 m²
• 228 m²
• 390 m²
• 196 m²

Find the surface area of the cube.

• 100 sq in
• 400 sq in
• 600 sq in

Find the total surface area of the prism.

• 1,909,440 in²
• 876 in²
• 792 in²
• 1,872 in²

What is the surface area of the prism?

• a) 192

• b) 128

• c) 152

• d) 144