If the diameter of a circle is 22 inches, what is the radius?
Find the circumference of a circle with a diameter of 14 cm.
For each picture, which measurement is shown?
Radius
Diameter
Circumference
Find the circumference of a circle with a radius of 8 ft.
A circle has a circumference of 125.6 centimeters. What is the diameter of the circle to the nearest centimeter? What is the radius to the nearest centimeter?
Find the area of a circle with a radius of 8 km.