Radius
Diameter
Circumference
Area
Miscellaneous
100
The diameter of the circle is 24 cm. What is the radius?
What is 12 cm?
100
The radius of the circle is 2m. What is the diameter?
What is 4m?
100
The radius is 4cm. What is the circumference?
What is 25.12cm?
100
The radius is 6. What is the area?
What is 113.04?
100
Two angles are supplementary. If one of the angle measures is 110˚, what is the other angle measure?
What is 70˚?
200
The diameter of the circle is 40 in. What is the radius?
What is 20 in?
200
The radius of the circle is 12 feet. What is the diameter?
What is 24 feet?
200
The radius is 15m. What is the circumference?
What is 94.2m?
200
The circle has a radius of 4. What is the area of the circle? Round to the nearest hundredth.
What is 50.24?
200
Two angles are complementary if one of the angle measures is 55˚, what is the other angle measure?
What is 35˚?
300
The circumference of the circle is 12π. What is the radius?
What is 6?
300
The circumference of the circle is 24π. What is the diameter?
What is 24?
300
The diameter is 20ft. What is the circumference?
What is 62.8ft?
300
The diameter of the circle is 9. What is the area of the circle?
What is 63.585?
300
Looking at your project, the gas stations are in two vertical angles. If one of the angle measures is 43˚, what is the other angle measure?
What is 43˚?
400
The circumference of the circle is 18.84 feet. What is the radius?
What is 3?
400
The circumference of the circle is 15π. What is the diameter?
What is 15?
400
The diameter is 7 yards. What is the circumference?
What is 21.98 yards?
400
The diameter of the circle is 15.2. What is the area of the circle? Round to the nearest tenth.
What is 181.4?
400
Two angles make up a linear pair. The measure of the first angle is 120˚, what is the measure of the second angle?
What is 60˚?
500
The area of the circle is 78.5 yards- squared. What is the radius?
What is 5?
500
The area of the circle is 9π. What is the diameter?
What is 6?
500
The diameter is 12m. What is the circumference?
What is 37.68m?
500
The diameter of the circle is 40. What is the area of the circle in terms of pi?
What is 400π?
500
Michael and Taniah had a cake at a family party. The diameter of the cake was 5 cm. They ate half the cake. What is the area of the remaining portion of cake? Round to the nearest tenth.
What is 9.8 cm- squared?
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