8th Math Volume of Cylinder

8th Math Volume of Cylinder

Multiple Choice

Which of the following will give you the volume of a cylinder?

• $$V\ =\ \pi r^2h$$  

• $$V=\frac{1}{3}\pi r^2h$$  

• $$V=\frac{4}{3}\pi r^3$$  

Multiple Choice

Volume is measured in ______________.

• units

• square units

• cube units

Poll

Select one of the following:

• I am struggling with calculating the volume of a cylinder.

• I just need some additional examples to help with calculating volume of a cylinder.

• I am "good to go" and can calculate the volume of a cylinder.

Multiple Choice

Is the red line a radius or diameter of the circle?

• Radius
• Diameter

Multiple Choice

Which of the following would correctly calculate the volume of the cylinder?

• $$V=\left(3.14\right)\left(6^2\right)\left(15\right)$$  

• $$V=\left(3.14\right)\left(15^2\right)\left(6\right)$$  

• $$V=\frac{1}{3}\left(3.14\right)\left(6^2\right)\left(15\right)$$  

• $$V=\frac{1}{3}\left(3.14\right)\left(15^2\right)\left(6\right)$$  

Multiple Choice

Given a cylinder with the height of 10cm and the base radius of 9cm. Find the volume of this cylinder to the nearest tenth.  

• 810 cm³
• 2543.4 cm³
• 847.8 cm³
• 2826 cm³

Multiple Choice

Is the red line a radius or diameter of the circle?

• Radius
• Diameter

Multiple Choice

If the problem gives me a diameter of 20, what is the radius?

• The radius is 20.

• The radius is 40.

• The radius is 10.

Multiple Choice

What is the diameter?

• 5 in
• 10 in
• 3.14 in
• 15.84 in

Multiple Choice

In this problem, we are given the diameter of the cylinder. Which of the following would correctly calculate the volume.

• $$V=\left(3.14\right)\left(16^2\right)\left(4\right)$$  

• $$V=\left(3.14\right)\left(4^2\right)\left(16\right)$$  

• $$V=\left(3.14\right)\left(8^2\right)\left(16\right)$$  

Multiple Choice

What is the volume of the cylinder?

• 128 cm³

• 401.92 cm³

• 803.84 cm³

• 3,215.36 cm³

Multiple Choice

This cylinder has a volume of 25.12 ft³ and a radius of 2. Find the height of the cylinder..

• 1 ft

• 2 ft

• 3 ft

Multiple Choice

The volume of the apple juice can is 300 ml. What is the radius of the can?

• 1.5 cm

• 2 cm

• 2.6 cm