Page 151 - Math Course 3 (Book 2)
P. 151
Circles: Parts and Circumference
Your Turn!
Find Circumference, Diameter, and Radius Use Other Figures to Find Circumference
Find C if r = 22 centimeters.
10
A. 44 cm.
B. 69.12 cm
C. 22 cm
D. 138.23 cm
B
Answer
Find the exact circumference of ⊙B.
Find C if d = 3 feet.
A. 5π
A. 1.5 ft B. 10π
B. 3 ft
C. 9.42 ft C. 10√2π
D. 18.85 ft D. 5√2π
Answer
Answer
Find r to the nearest hundredth if c = 16.8 meters.
A. 8.4 m
B. 5.35 m
C. 2.67 m
D. 16.8 m
Answer
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