Circle Worksheet

1 a.

d = 6.5 in

Calculate the circumference of the circle.

 

 

1 b.

r = 4.6 cm

Calculate the circumference of the circle.

 

 

2 a.

||
r = 4.6 cm

Calculate the circumference of the circle.

 

 

2 b.

d = 2.3 mm

Calculate the circumference of the circle.

 

 

3 a.

||
d = 7 m

Calculate the circumference of the circle.

 

 

3 b.

||
r = 5.5 yd

Calculate the circumference of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  20.41 in
1 b.  28.89 cm
2 a.  28.89 cm
2 b.  7.22 mm
3 a.  21.98 m
3 b.  34.54 yd


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