Circumference and Area of a Circle
Practice
Radius and diameter - Questions
1. What is the radius and diameter of the following circle?
Radius = _______ cm
Diameter = _______ cm
2. What is the radius and diameter of the following circle?
Radius = _______ cm
Diameter = _______ cm
3. The radius of a circle is 8 units.
What is the diameter of the circle?
________ units
4. The diameter of a circle is 16 units.
What is the radius of the circle?
________ units
5. What is the radius and diameter of the following circle?
Radius = _______ cm
Diameter = _______ cm
6. What is the radius and diameter of the following circle?
Radius = _______ cm
Diameter = _______ cm
7. The radius of a circle is 2 units.
What is the diameter of the circle?
_______ units