Circle Worksheet

1 a.

||
d = 9.6 m

Calculate the circumference of the circle.

 

 

 

 

 

 

 

1 b.

r = 7.8 in

Calculate the circumference of the circle.

 

 

 

 

 

 

 

2 a.

d = 6.6 mm

Calculate the circumference of the circle.

 

 

 

 

 

 

 

2 b.

||
d = 4 m

Calculate the circumference of the circle.

 

 

 

 

 

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  30.14 m
1 b.  48.98 in
2 a.  20.72 mm
2 b.  12.56 m


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