Circle Worksheet

1 a.

r = 5.3 ft

Calculate the circumference of the circle.

 

 

1 b.

r = 2 mm

Calculate the circumference of the circle.

 

 

2 a.

r = 7.1 ft

Calculate the circumference of the circle.

 

 

2 b.

d = 3.8 mm

Calculate the circumference of the circle.

 

 

3 a.

||
d = 6 mm

Calculate the circumference of the circle.

 

 

3 b.

||
d = 8 cm

Calculate the circumference of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  33.28 ft
1 b.  12.56 mm
2 a.  44.59 ft
2 b.  11.93 mm
3 a.  18.84 mm
3 b.  25.12 cm


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