Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Fun, engaging games to boost memory, math fluency, typing speed, and English skillsβperfect for learners of all ages.
Enroll to start learning
Youβve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the volume of a cone with a radius of 3 cm and a height of 9 cm?
π‘ Hint: Use the formula \\( \\frac{1}{3} \\pi r^2 h \\).
Question 2
Easy
If a cone has a height of 12 cm and a radius of 5 cm, what is its volume?
π‘ Hint: Substitute the known values into the formula.
Practice 4 more questions and get performance evaluation
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 cone?
π‘ Hint: Think of how the cone's structure relates to a cylinder.
Question 2
True or False: The volume of a cone is always greater than that of a cylinder with the same height and radius.
π‘ Hint: Refer back to our practical activity with the sand.
Solve and get performance evaluation
Push your limits with challenges.
Question 1
A conical reservoir has a height of 5 m and a base diameter of 3 m. If it is filled to a height of 4 m, find the volume of water it holds.
π‘ Hint: Use height of water filled for volume calculation.
Question 2
How much paint is needed to cover the outside of a conical tank 3 m high with a base radius of 1 m?
π‘ Hint: Find the surface area before applying paint amounts needed.
Challenge and get performance evaluation