6.2.5 - Sphere
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Practice Questions
Test your understanding with targeted questions
What is the surface area of a sphere with a radius of 2 cm?
💡 Hint: Use the formula 4πr².
What is the volume of a sphere with a radius of 1 cm?
💡 Hint: Use (4/3)πr³.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the surface area formula of a sphere?
💡 Hint: Think about the area covering the sphere.
The volume of a sphere is represented by which formula?
💡 Hint: Consider what encompasses the sphere.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A spherical tank has a radius of 15 m. What is the total surface area of the tank?
💡 Hint: Use the surface area formula.
If a balloon filled with helium has a radius of 7 cm, how much volume does it hold?
💡 Hint: Apply the volume formula meticulously.
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