Find the radius
Find the diameter
Find the circumference
Find the perimeter
Find the area
100
D = 10 in
What is 5
100
r = 34 ft
What is 68 ft
100
Circle, d = 4
What is 6.28 m
100
#9. pg. 270
What is p = 26m
100
Circle: d = 4
What is a = 12.56 ft^2
200
D = 16 cm
What is 8 cm
200
r = 19 m
What is 38 m
200
circle, r = 1m
What is 6.28m
200
#10. pg. 270
What is p = 48 in
200
circle: r = 1m
What is a = 3.14 m^2
300
D = 9 yd
What is 4.5 yds
300
C = 88 mm (use 22/7 for pi)
What is 28 mm
300
Circle, d = 70in
What is c = 220 in.
300
#11. pg. 270
What is 108 m
300
Circle: d = 70 in
What is a = 3850 in ^2
400
C = 31.4 in
What is 5 in
400
C = 28.26 in
What is 9 in
400
circle, r = 2cm
What is 12.56 cm
400
#12. pg. 270
What is 200 ft
400
#9. pg. 270
What is a = 44 m^2
500
C = 44 ft
What is 7 ft
500
C = 12.56 cm
What is 4 cm
500
circle, d = 9 in.
What is 28.26 in.
500
composite figure: square 5m x 5m and 7m x 16m
What is 56 m
500
#10. pg. 270
What is a = 96in ^2
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