Radius/Diameter
Circumference - Radius
Area - Radius
Circumference - Diameter
Area - Diameter
100
If the radius is 5 cm what is the DIAMETER?
10 cm
100
Find circumference: When radius = 5 km
31.4 km
100
Find Area when Radius = 4 cm
50.24 cm squared
100
What is the circumference of a circle with the diameter of 2 cm?
6.28 cm
100
What is the area of a circle with a diameter of 6 ft?
28.26 ft squared
200
If the diameter is 25 in. what is the RADIUS?
12.5 in.
200
Find Circumference when Radius - 10 ft
62.8 ft
200
Find Area when Radius = 14 m
615.44 m squared
200
What is the circumference of a circle with a diameter of 4 m?
12.56 m
200
What is the area of a circle with a diameter of 10 mm?
78.5 mm squared
300
If the radius is 30 m. the DIAMETER is?
60 m.
300
Find Circumference when Radius = 25 mm
157 mm
300
Find Area when Radius = 21 in
1,384.74 in squared
300
What is the circumference of a circle with a diameter of 14 in?
43.96 in
300
What is the area of a circle with a diameter of 20 mi?
314 mi squared
400
If the radius is 2x what is the DIAMETER?
4x
400
Find Circumference when Radius = 50 yds
314 yds
400
Find Area when Radius = 35 yds
3,846.5 yds squared
400
What is the circumference of a circle with a diameter of 22 fathoms?
69.08 fathoms
400
What is the area of a circle with a diameter of 22 hm?
379.94 hm squared
500
If the Radius is 3x + 7 what is the DIAMETER?
6x + 14
500
Find Circumference when Radius = 75 cm
471 cm
500
Find Area when Radius = 50 mm
7,850 mm squared
500
What is the circumference of a circle with a diameter of 100 km?
314 km
500
What is the area of a circle with a diameter of 100 in?
7,850 squared
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