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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Calculate the volume of a cylindrical tank with a radius of 2m and height of 4m.
💡 Hint: Use the volume formula V = πr²h.
Question 2
Easy
What is the surface area of the same tank?
💡 Hint: Remember the surface area formula SA = 2πr(r + h).
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 volume of a cylinder?
- V = πr²h
- SA = 2πr²
- V = 3πr
💡 Hint: Consider the base area times height.
Question 2
True or False: Surface area is important for finding how much material is needed to cover a shape.
- True
- False
💡 Hint: Relate the concept to real-world applications.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A water tank is designed to hold 10,000 liters. If the tank is cylindrical with a height of 5m, find the radius.
💡 Hint: Rearrange the volume formula to isolate the radius.
Question 2
Estimate how much paint is required to cover both cylindrical and circular ends of a tank with radius 3m and height 4m if 1 liter covers 10 m².
💡 Hint: Don't forget to consider both the lateral surface and the ends.
Challenge and get performance evaluation