Composite Area

SELECT ALL of the surfaces that you should include when calculating the surface area of this composite figure

• Lateral surface area of the pyramid

• Base of the pyramid

• Lateral surface area of the square prism

• "Top" Base of the square prism

• "Bottom" Base of the square prism

Calculate the surface area of this composite figure. Keep your answers in terms of π.

• 459π cm²

• 621π cm²

• 702π cm²

• 388π cm²

Katie is going to paint her room shown in the picture. She will not paint the ceiling, floor, or door (3 ft by 8 ft). If one quart of paint covers 95 ft². How many quarts of paint will Katie need to buy? (round your answer up to the whole quart)

(a)  

Calculate the Lateral Surface Area of this trapezoidal prism.

• 232 cm²

• 120 cm²

• 280 cm²

• 72 cm²

Tags

CCSS.7.G.B.6

Find the composite area.

• 6.28

• 24

• 40

• 38.28

What is the area of the composite figure? (use 3.14 for pi)

• 14 cm²

• 6.28 cm²

• 12.56 cm²

• 20.28 cm²

Find the area of the composite figure.

• 100

• 400

• 137.5

• 175

Find the area.

• 95 in²

• 127 in²

• 121 in²

• 123.5 in²

Tags

CCSS.6.G.A.1