Circle Worksheet

1 a.

r = 8.1 m

Calculate the circumference of the circle.

 

 

1 b.

||
d = 2.5 ft

Calculate the circumference of the circle.

 

 

2 a.

d = 3.3 in

Calculate the circumference of the circle.

 

 

2 b.

||
r = 3.3 ft

Calculate the circumference of the circle.

 

 

3 a.

||
d = 8.4 ft

Calculate the circumference of the circle.

 

 

3 b.

d = 2.6 mm

Calculate the circumference of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  50.87 m
1 b.  7.85 ft
2 a.  10.36 in
2 b.  20.72 ft
3 a.  26.38 ft
3 b.  8.16 mm


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