Circles

Area of 2D shapes

Composite Figures

Volume

Surface Area

100

Area? (π = 3.14)

153.86 in^{2}

100

What is the area of a triangle with a base of 20 cm and a height of 6cm?

60 cm^{2}

100

Area of the shaded region?

60 cm^{2}

100

343 in^{3}

100

What is the surface area (all dimensions in inches)?

37.5 in^{2}

200

Circumference? (π = 3.14)

56.52 in

200

Find the area:

32 cm^{2}

200

Find the area of the shaded portion. Use π = 3.14

50.24 cm^{2}

200

What is the Volume?

30 units^{3}

200

What is the surface area?

684 inches^{2}

300

What is the diameter of a circle that has an area of 78.5 meters^{2}

10 m

300

Area of a trapezoid with b1 = 15 inches, b2 = 7 inches, and the height is 16 inches?

176 in^{2}

300

Find the area. π = 3.14

26.13 cm^{2}

300

Find the volume

1848 m^{3}

300

What is the surface area?

108 in^{2}

400

What is the radius of a circle that has a circumference of 81.64 inches?

13 inches

400

Area of this trapezoid (all units are cm)?

28 cm^{2}

400

248 ft^{2}

400

Find the volume

2048 units^{3}

400

What is the surface area?

16 ft^{2}

500

Area? (π = 3.14)

628 ft^{2}

500

What is the area of the shaded triangle?

24 in^{2}

500

If the radius of the pond is 5 feet, how much area is the garden? (π = 3.14)

521.5 feet^{2}

500

Find the volume:

471 in^{3}

500

Eduardo is building a mailbox. The mailbox will be 10 inches wide, 20 inches deep, and 12 inches tall.

What is the surface area of the mailbox?

1120 in^{2}

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