Circle Worksheet

1 a.

d = 6 ft

Calculate the circumference of the circle.

 

 

1 b.

r = 8.5 mm

Calculate the circumference of the circle.

 

 

2 a.

||
d = 2.2 ft

Calculate the circumference of the circle.

 

 

2 b.

||
r = 2.2 cm

Calculate the circumference of the circle.

 

 

3 a.

||
r = 9.2 mm

Calculate the circumference of the circle.

 

 

3 b.

r = 5.3 mm

Calculate the circumference of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  18.84 ft
1 b.  53.38 mm
2 a.  6.91 ft
2 b.  13.82 cm
3 a.  57.78 mm
3 b.  33.28 mm


Copying permission: You are free to copy this worksheet to any number of students for their mathematics work. Do not distribute on websites, books, or any such material without permission. Copyright www.HomeschoolMath.net