3 Questions
What is the formula to calculate the circumference of a circle?
2 * π * radius
What is the relationship between the diameter and the radius of a circle?
The diameter is twice the length of the radius
What is the area of a circle if the radius is 5 units?
25π square units
Test your knowledge of circles with this class 9 quiz! Explore the formula for calculating the circumference of a circle, understand the relationship between the diameter and radius, and solve for the area of a circle with a given radius. This quiz will help reinforce your understanding of circle properties and formulas.
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