Review 4

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 an equilateral triangle with a side length of 5 in.

• 4.33

• 10.83

• 12.5

• 15

• 53.43

• 15.76

• 21

• 140

Find the volume of the prism.

• 28 m²

• 56 m³

• 56 m²

Find the volume of the prism.

• 450 cm³

• 450 cm²

• 450 cm

Find the volume of the figure. Round to the nearest tenth.

• 128.6 units³
• 1,286.1 units³
• 401.9 units³
• 5,144.6 units³

Calculate the volume of the pyramid in the picture.  Round to the nearest whole number if necessary.

• 216 yd³
• 108 yd³
• 72 yd³
• 36 yd³

What is the volume of the cone to the nearest tenth (use the $\pi$ button)?

The Sphere above has a diameter of 20 centimeters.What would be the volume of the sphere?

• 4,188.8
• 1,333.3
• 2,364.3
• 5,000.3

Find the lateral surface area of the prism.

• 48 square inches

• 64 square inches

• 88 square inches

• 76 square inches