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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for the volume of a cone?
💡 Hint: Remember to include the 1/3 factor.
Question 2
Easy
If a cone has a radius of 2 cm, what is the area of its base?
💡 Hint: Use the base area formula for circles!
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the formula for the curved surface area of a cone?
- πrl
- πr²
- 2πr
💡 Hint: Think about the surface that wraps around the cone!
Question 2
True or False: The total surface area of a cone includes both the base and curved surface area.
- True
- False
💡 Hint: Remember to sum the areas!
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A cone has a total surface area of 94.2 cm² and base radius of 3 cm. Calculate its height.
💡 Hint: You'll need to leverage multiple formulas together!
Question 2
A conical tank has a radius of 6 m and height of 9 m. How many liters of water (1m³ = 1000L) can it hold?
💡 Hint: Start by calculating the volume and convert using the conversion factor.
Challenge and get performance evaluation