Surface area

Compare these two cubes. Which of the following is true?

• A's surface area is less than B's surface area.

• A's surface area is equal to B's surface area.

• A's surface area is greater than B's surface area.

• There is not enough information.

What is the surface area?

_______ mm²

What is the surface area of the cube?

• 90 in²

• 1350 in²

• 3375 in²

• 900 in²

What is the formula for surface area of a cube?

The length of a side of a cube is 4 in. What is the surface area of the cube?

• 16 in^2
• 64 in^2
• 96 in^2

David wants to wrap a present for Brooklyn. The top and bottom of the box is 8 in. by 3 in., the sides are both 3 in. by 2 in. and the front and back are 8 in. by 2 in. What is the minimum amount of paper David would need to wrap the present?

Select the quantity the problem is wanting you to find.

• Volume

• Total Surface Area

• Lateral Surface Area

• Total Surface Area MINUS one face

How would you calculate the Surface Area of this shape?

• 2(5 x 20) + 2(5 x 10) + 2(10 x 20)
• 5 x 10 x 20
• (5 x 10 ) + (5 x 5) + (20 x 10)
• 30 x 20

A living room wall is 20 feet long and 12 feet high. How much paint do you need to cover this wall?

• 32 square feet

• 24 square feet

• 240 square feet

• 40 square feet

What is the surface area of this shape

• 96 units cubed

• 96 in

• 96 units squared

• 100 cubed

What is the surface area?

_______ m²