Measuring and estimating volume of cones

Find the volume of an oblique cone with a height of 10.5 millimeters and a radius of 1.6 millimeters. 

• $168.1\ cm^3$

• $28.1\ mm^3$

• $4712.4\ m^3$

• $513,333.3\ ft^3$

A cylinder has a volume of 2,400 meters cubed. What is the volume of a cone with the same radius and height?

A styrofoam model of a volcano is in the shape of a cone. The model has a circular base with a diameter of 48 centimeters and a height of 12 centimeters. Find the volume of foam in the model to the nearest tenth.

• 7,238.2 cm³

• 28,952.9 cm³

• 1,809.6 cm³

• 21,714.7 cm³

What is the formula for finding volume of a cone?

•  $V=\frac{1}{3}\pi r^2h$ 

• $v=\frac{1}{2}bh$

• $a=\frac{1}{3}\pi r^2$

• $d=vt$

Mike has a large plastic cup that he is going to fill with water. The plastic cup is in the shape of a cone as shown. Which is closest to the volume of Mike’s cup?

• 22 cubic inches

• 63 cubic inches

• 66 cubic inches

• 198 cubic inches

4. What is the volume of the cone shown below? Round to the nearest tenth. (answer with only a number)

(a)  

A model of a volcano is in the shape of a cone. The model has a circular base with a diameter of 48 centimeters and a height of 12 centimeters.

Calculate the volume of the model. Use 3.14 for π.

• 7234.56 cm³

• 7984.65 cm³

• 8934.42cm³

• 6034.71 cm³

Find the volume. Use 3.14 for pi.

• 18,840 cm³

• 942,000 cm³

• 314,000 cm³

• Not enough information

Calculate the volume.

Use 3.14 for π.

Round to the nearest whole number.

• 400 ft³

• 1200 ft³

• 3600 ft³

• 324 ft³

Find the volume. Multiply by pi.

• 14.13 in³
• 56.52 in³
• 169.56 in³