Exponents
What is the Diameter?
What is the Radius?
Perimeter
Area
100
23
8
100
What is the diameter of a circle with a radius of 20cm?
40 cm
100
What is the radius of a circle with a diameter of 120cm?
60cm
100
62 cm
100
49 square meters
200
42
16
200
What is the diameter of a circle with a radius of 18ft?
36 ft
200
What is the radius of a circle with a diameter of 16 ft?
8ft
200
60 m
200
100 square units
300
33
27
300
What is the diameter of a pizza if the the radius 9 inches?
18 inches
300
What is the radius of a circle with a diameter of 46cm?
23 cm
300
24 ft
300
9 square cm
400
51
5
400
What is the diameter of a circle with a radius of 7.5 cm?
15 cm
400
What is the radius of a circle with a diameter of 220 miles?
110 miles
400
16 in
400
270 square inches
500
25
64
500
What is the diameter of a circle with a radius of 30.5cm?
70 cm
500
What is the radius of a circle with a diameter of 25 ft?
12.5 ft
500
21 cm
500
63 square feet