Cylinders: Grade 9 Geometry Worksheet
This worksheet focuses on understanding and calculating properties of cylinders, including surface area and volume, for Grade 9 geometry students.
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Cylinders: Grade 9 Geometry
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Read each question carefully and answer to the best of your ability. Show all your work for full credit. Use π ≈ 3.14 where necessary.
1. What are the two key dimensions required to calculate the volume and surface area of a cylinder?
2. The formula for the volume of a cylinder is V = .
3. The formula for the lateral surface area of a cylinder is A = .
4. The formula for the total surface area of a cylinder is A = .
5. A cylinder has a radius of 5 cm and a height of 10 cm. What is its volume?
78.5 cm³
157 cm³
785 cm³
1570 cm³
6. Calculate the total surface area of the cylinder shown below. Round your answer to two decimal places.
7. A cylindrical water tank has a diameter of 6 meters and a height of 10 meters. How many liters of water can it hold? (1 m³ = 1000 liters)
8. Doubling the radius of a cylinder will double its volume.
True
False