Cylinder Volume Quiz

Answer explanation

To find the volume of a cylinder, use the formula V = πr²h. Substituting r=3 cm and h=7 cm, V = π(3)²(7) = 63π ≈ 197.82 cm³. Therefore, the correct answer is 197.82 cm³.

Answer explanation

To find the volume of a cylinder, use the formula V = πr²h. Substituting r = 4 cm and h = 6 cm, V = π(4²)(6) = 603.2 cm³. Therefore, the correct answer is 603.2 cm³.

• 5 cm

• 10 cm

• 25 cm

• 20 cm

Answer explanation

Using the formula V = πr^2h, we can solve for h: h = V / (πr^2) = 706.5 / (π * 3^2) ≈ 25 cm. Therefore, the correct answer is 25 cm.

Which of the following is the correct formula to calculate the volume of a cylinder?

Answer explanation

The correct formula to calculate the volume of a cylinder is V = \pi r^2 h, where r is the radius and h is the height of the cylinder.

Answer explanation

The volume of a cylinder is calculated using the formula V = πr^2h. Given diameter = 10 cm, radius = 5 cm. Substituting r = 5 cm and h = 12 cm into the formula gives V = π(5)^2(12) = 942 cm³.

Answer explanation

To find the volume of a cylinder, use the formula V = πr²h. Substituting r = 5 cm and h = 10 cm, V = π(5)²(10) = 785.4 cm³. Therefore, the correct answer is 785.4 cm³.

Answer explanation

The formula for the volume of a cylinder is V = πr^2h. Substituting r = 5m and h = 8m, we get V = π(5^2)(8) = 1256 m³. Therefore, the tank can hold 1256 cubic meters of water.

The cylinder has a height of ​ (a)   and a radius of ​ ​ (b)   . The shape of the base of the cylinder is a ​ (c)  

• 15 cm
• 5 cm
• circle
• 150 cm^3
• rectangle
• 10 cm
• oval

Tags

8.7.A

This shape is a ​ (a)   . The formula for this shape is ​ (b)   The radius of the shape is ​ (c)   and the height is ​ (d)   . The volume of this shape is ​ (e)   .

• cylinder
• Bh
• 3
• 10
• 282.74
• cone
• sphere
• 6
• 350
• 1/3 Bh

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

Mathematical Equivalence

ON