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Questions and Answers
What is the relationship between the diameter and the radius of a circle?
What is the relationship between the diameter and the radius of a circle?
- Diameter = radius^2
- Diameter = π * radius
- Diameter = 2 * radius (correct)
- Diameter = 1/2 * radius
What is the formula to calculate the circumference of a circle?
What is the formula to calculate the circumference of a circle?
- 2 * π * radius (correct)
- 2 * radius
- 2 * π
- π * radius^2
What is the name of the longest chord that passes through the center of a circle?
What is the name of the longest chord that passes through the center of a circle?
- Circumference
- Diameter (correct)
- Tangent
- Radius
