Real Life Surface Area

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

• 468 in²

• 540 in²

• 576 in²

• 700 in²

• 100 mm²

• 132mm²

• 114 mm²

• 120 mm²

• 184 mm²

• 186 mm²

• 172 mm²

• 196 mm²

You need to paint your rectangular prism bedroom. Your room is 10 feet by 12 feet and has 8 foot tall ceilings. A gallon of the paint you want covers 250 square feet. If you painted the floor, the walls, and the ceiling of your room, how many gallons would you need?

• 2 gallons

• 3 gallons

• 4 gallons

• 5 gallons

How much wrapping paper would be required to wrap a gift box with a length of 16 in., a width of 8 in., and a height of 3 in. without any overlap?

• 384 in²

• 328 in²

• 400 in²

• 144 in²

Find the surface area of the rectangular prism.

• 140 in.²

• 83 in.²

• 166 in. ²

• 100 in.²

Find the total surface area of the figure shown.

• 672 cm²

• 480 cm²

• 576 cm²

• 864 cm²

Tyrie’k is wrapping a box that is 5 inches long, 14 inches wide, and 3 inches tall with birthday wrapping paper. How much wrapping paper will he need to cover the box? Which formula should you use to solve this problem?

• Surface Area of a Rectangular Prism

• Volume of a Rectangular Prism

• Surface Area of a Cylinder

• Volume of a Cylinder

Tyrie’k is wrapping a box that is 5 inches long, 14 inches wide, and 3 inches tall with birthday wrapping paper. How much wrapping paper will he need to cover the box?

• 254 square inches

• 21 square inches

• 5143 square inches

• 210 square inches

A cylindrical carton of oatmeal has a diameter of 13 cm and is 24 cm tall. Find the Surface Area. Use 3.14 for π.