Circle Terms
The Diameter of this circle is 5 yards. What is the radius?
2.5 yards
The radius of this is circle is 5 m. What is the diameter?
10 m
The diameter for this circle is 10 units. What is the circumference?
The radius of this circle is 2 cm. What is the area?
12.56 square cm
The longest chord (line) in a circle
What is the Diameter
The diameter is 18 inches. What is the radius?
9 inches
The radius of this circle is 2.5 cm. What is the diameter?
5 cm
The diameter for this circle is 13 miles. What is the circumference?
40.82 miles
The radius of this circle is 3 mm. What is the area?
28.26 square mm
The perimeter of a circle.
What is a circumference?
The circumference of this circle is 37.68 m. What is the radius?
6 m
The circumference of this circle is 15.7 ft. What is the diameter?
5 ft
The diameter of a Ferris wheel is 25 feet. It rotates around 3 times. How many feet did it rotate?
235.5 feet
The diameter of this circle is 41 km. What is the area?
1384.74 square km
The circumference of a circle is 301.44 feet. What is the radius?
48 feet
The circumference of this circle is 18.84 yards. What is the diameter?
6 yards
The radius for a wheel is 21 inches. If it rotates 7 times, how far did it travel?
923.16 inches
The circumference of a circle is 34.54 ft. What is the area to the nearest tenth?
95 square feet
3.14
What is pi?
A wheel traveled 653.12 inches after rotating 13 times. What is the wheel's radius?
8 inches
A wheel travels 65.94 feet after rotating 3 times. What is the wheel's diameter?
7 feet
The area of a wheel is 254.34 square inches. What is the circumference?
56.52 inches
The circumference of the circle is 53.38 miles. What is the area to the nearest tenth?
226.9 square miles