Circle Worksheet

1 a.

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d = 3.9 in

Calculate the circumference of the circle.

 

 

1 b.

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r = 2 ft

Calculate the circumference of the circle.

 

 

2 a.

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d = 8.3 cm

Calculate the circumference of the circle.

 

 

2 b.

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d = 9.7 m

Calculate the circumference of the circle.

 

 

3 a.

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d = 3.2 mm

Calculate the circumference of the circle.

 

 

3 b.

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r = 3.4 ft

Calculate the circumference of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  12.25 in
1 b.  12.56 ft
2 a.  26.06 cm
2 b.  30.46 m
3 a.  10.05 mm
3 b.  21.35 ft


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