Composite Figure Areas

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

A local restaurant places tissue-paper liners in a basket for rolls as shown in the picture. How many square centimeters of tissue paper is needed to make one liner?

• 128 + 28π cm²

• 128 + 40π cm²

• 128 + 80π cm²

• 128 + 90π cm²

• 27 in²
• 36 in²
• 18 in²
• I have no idea