Surface Area and Volume of Composite

Calculate the composite surface area of the figure.

• 80 cm²

• 72 cm²

• 52 cm²

• 42 cm²

Calculate the composite surface area of the figure.

• 16579.07 ft²

• 7022.35 ft²

• 490.09 ft²

• 8002.52 ft²

Calculate the composite surface area of the figure.

• 414.69 in²

• 226.195 in²

• 188.496 in²

• 640.885 in²

Calculate the composite surface area of the square pyramid on top of the square prism.

• 8160 cm²

• 2400 cm²

• 3456 cm²

• 2304 cm²

Calculate the composite surface area of the figure.

• 4605.38 cm²

• 4541.76 cm²

• 593.76 cm²

• 4919.76 cm²

Calculate the composite surface area of the figure.

• 243.172 cm²

• 216 cm²

• 39.74 cm²

• 255.74 cm²

How would you calculate how much icing was needed to cover this cake?

• Find the total surface area of each shape.

• Find the lateral surface area of each shape plus one of the bases.

• Find the bases and add them together and find the lateral surface areas and add them together. 

• Find the volume

The length, width and height of the wooden box are 12.3 inches, 6.4 inches and 7.5 inches respectively. What is the surface area of the wooden box?

• 437.94 square inches

• 157.44 square inches

• 184.50 square inches

• 96.00 square inches

Find the area of the composite figure.

• 100 m²

• 131.4 m²

• 139.25 m²

• 414 m²

What is the volume of this rectangular prism?

• 60 cm³

• 15 cm³

• 20 cm³

• 6 cm³