Circle Worksheet

1 a.

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d = 9.5 in

Calculate the circumference of the circle.

 

 

 

 

 

 

 

1 b.

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r = 3 mm

Calculate the circumference of the circle.

 

 

 

 

 

 

 

2 a.

d = 2.3 mm

Calculate the circumference of the circle.

 

 

 

 

 

 

 

2 b.

r = 1.5 mm

Calculate the circumference of the circle.

 

 

 

 

 

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  2983 in
1 b.  1884 mm
2 a.  722.2 mm
2 b.  942 mm


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