Circle Worksheet

1 a.

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r = 2.9 m

Calculate the circumference of the circle.

 

 

1 b.

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d = 1.4 cm

Calculate the circumference of the circle.

 

 

2 a.

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r = 7.3 m

Calculate the circumference of the circle.

 

 

2 b.

r = 9.5 ft

Calculate the circumference of the circle.

 

 

3 a.

d = 9 cm

Calculate the circumference of the circle.

 

 

3 b.

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r = 4.7 ft

Calculate the circumference of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  18.21 m
1 b.  4.4 cm
2 a.  45.84 m
2 b.  59.66 ft
3 a.  28.26 cm
3 b.  29.52 ft


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