Circle Worksheet

1 a.

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d = 3 ft

Calculate the circumference of the circle.

 

 

1 b.

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d = 2.7 mm

Calculate the circumference of the circle.

 

 

2 a.

r = 5.8 in

Calculate the circumference of the circle.

 

 

2 b.

r = 4.2 mm

Calculate the circumference of the circle.

 

 

3 a.

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r = 9.1 cm

Calculate the circumference of the circle.

 

 

3 b.

r = 3.1 yd

Calculate the circumference of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  9.42 ft
1 b.  8.48 mm
2 a.  36.42 in
2 b.  26.38 mm
3 a.  57.15 cm
3 b.  19.47 yd


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