Volume of Cylinders

What is the volume of a cylinder with a diameter of 10 cm and a height of 2 cm?

• 50 cm³

• 100 cm³

• 157.1 cm³

• 200 cm³

If a cylindrical container has a radius of 5 inches and a height of 10 inches, what is its volume?

• 250π in³ (≈ 785.4 in³)

• 150π in³ (≈ 471.2 in³)

• 100π in³ (≈ 314.2 in³)

• 300π in³ (≈ 942.5 in³)

What is the volume of a cylinder with a diameter of 4 m and a height of 3 m?

• 12 m³

• 25.1 m³

• 37.7 m³

• 50.3 m³

How do you round a number to the nearest tenths?

• Look at the hundredths place; if it's 5 or more, round up.

• Always round down regardless of the hundredths place.

• Round up if the tenths place is odd, otherwise round down.

• Look at the tenths place; if it's 4 or less, round down.

What is the volume of a cylinder with a diameter of 6 cm and a height of 5 cm?

• 30π cm³

• 45π cm³

• 60π cm³

• 75π cm³

If a cylinder has a height of 10 cm and a radius of 2 cm, what is its volume?

• 30 cm³

• 80 cm³

• 40π cm³

• 100 cm³

What is the value of π (pi) commonly used in calculations?

• 3.14

• 3.00

• 3.5

• 3.14159

How do you convert the diameter of a cylinder to radius for volume calculation?

• Multiply the diameter by 2.

• Add 2 to the diameter.

• Divide the diameter by 2.

• Subtract 2 from the diameter.

What is the relationship between the diameter and radius of a cylinder?

• The diameter is twice the radius.

• The diameter is half the radius.

• The diameter is equal to the radius.

• The diameter is three times the radius.

How do you calculate the volume of a cylinder using a calculator?

• Input the formula: π * (radius^2) * height.

• Multiply the radius by the height and then by π.

• Add the radius and height, then multiply by π.

• Use the formula: 2 * π * radius * height.