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areas of circles
circumference
areas of sectors
arc length
100
What is the area of a circle with radius=6m?
113.04 m^2
100
what is the circumference of a circle with diameter = 11m?
34.54m
100
what is the area of a sector in a circle with radius =12m and central angle = 30 degrees?
37.68 m2
100
what is the arc length of a circle with diameter = 92m and a central angle of 35 degrees?
28.0855 m
200
What is the area of a circle with radius = 1.5m?
7.065 m2
200
what is the circumference of a circle with diameter = 100.6m?
315.884m
200
what is the area of a sector in a circle with radius = 3m and central angle =45 degrees?
3.5325 m2
200
what is the arc length of a circle with diameter = 29m and a central angle of 160 degrees?
40.471 m
300
what is the area of a circle with diameter = 11m?
94.985 m2
300
what is the circumference of a circle with radius = 16m?
100.48 m
300
what is the area of a sector in a circle with diameter= 11 and central angle = 20 degrees?
5.2769 m2
300
what is the arc length of a circle with radius = 43m and a central angle of 14 degrees?
10.5 m
400
What is the area of a circle with diameter = 2.5m?
4.90625 m2
400
what is the circumference of a circle with radius = 12.15m?
76.302m
400
DAILY DOUBLE!!!!! what is the area of a sector in a circle with diameter = 50m and central angle = 120 degrees?
654.1667 m2
400
what is the arc length of a circle with radius = 39m and a central angle of 100 degrees?
68.03 m
500
If the area of a circle is 115 m2 what is the radius of the circle?
6.05m
500

The circumference of  circle A =105m.   If circle B has double the area of circle A what is the diameter of circle B?

47.29 m

500
The area of a circle is 55 m2. The area of a sector in the circle is 13.75 m2. What is the measure of the central angle in degrees?
90 degrees
500
If the arc length of a circle = 12m and the circumference of that circle = 72m what is the measure of the central angle in degrees?
60 degrees