Circle Worksheet

1 a.

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d = 5.4 m

Calculate the circumference of the circle.

 

 

 

 

 

 

 

1 b.

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d = 2.1 mm

Calculate the circumference of the circle.

 

 

 

 

 

 

 

2 a.

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d = 1 in

Calculate the circumference of the circle.

 

 

 

 

 

 

 

2 b.

r = 6.5 m

Calculate the circumference of the circle.

 

 

 

 

 

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  16.96 m
1 b.  6.59 mm
2 a.  3.14 in
2 b.  40.82 m


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