Answer:
use/buy a protractor and find out what is the answers
1.Radius: 5 in
Diameter: 10 in
Circumference:
C = 2πr
C = 3.14(5*5)
C = 25*3.14
C = 78.5
2.Radius: 9 ft
Diameter: 18 ft
C = 3.14*18
C = 56.5487 ft
3.Radius: 25 cm
Diameter: 50 cm
C = 3.14(25*25)
C = 3.14*625
C = 1962.5 cm
4. Radius: 10 m
Diameter: 20 m
C = 3.14(10*10)
C = 3.14*100
C = 314 m
5.Radius: 24.5 cm
Diameter: 49 cm
C = 3.14*49
C = 153.86 cm
Step-by-step explanation:
HOPE IT HELPS ;)
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Answers & Comments
Answer:
use/buy a protractor and find out what is the answers
Answer:
1.Radius: 5 in
Diameter: 10 in
Circumference:
C = 2πr
C = 3.14(5*5)
C = 25*3.14
C = 78.5
2.Radius: 9 ft
Diameter: 18 ft
Circumference:
C = 2πr
C = 3.14*18
C = 56.5487 ft
3.Radius: 25 cm
Diameter: 50 cm
Circumference:
C = 2πr
C = 3.14(25*25)
C = 3.14*625
C = 1962.5 cm
4. Radius: 10 m
Diameter: 20 m
Circumference:
C = 2πr
C = 3.14(10*10)
C = 3.14*100
C = 314 m
5.Radius: 24.5 cm
Diameter: 49 cm
Circumference:
C = 2πr
C = 3.14*49
C = 153.86 cm
Step-by-step explanation:
HOPE IT HELPS ;)