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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Find the curved surface area of a cone with radius 3 cm and slant height 4 cm.
π‘ Hint: Use the CSA formula!
Question 2
Easy
Calculate the total surface area of a cone with radius 2 cm and slant height 5 cm.
π‘ Hint: Remember to add the base area!
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?
- ΟrΒ²
- Οrl
- Οrh
π‘ Hint: Remember the specific section on surface area formulas!
Question 2
True or False: The total surface area of a cone includes only the curved surface.
- True
- False
π‘ Hint: Think about what TSA represents!
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A right circular cone is inscribed in a cylinder where the cone has a height of 15 cm and base radius of 10 cm. Calculate the volume of the cone.
π‘ Hint: Donβt forget the 1/3 factor for the cone volume!
Question 2
Two cones have the same height of 12 cm. One has a base radius of 4 cm and the other has a base radius of 6 cm. Find the ratio of their volumes.
π‘ Hint: Use the volume formula and simplify the ratio!
Challenge and get performance evaluation