Circle Worksheet

1 a.

r = 3.1 in

Calculate the circumference of the circle.

 

 

1 b.

r = 4.4 m

Calculate the area of the circle.

 

 

2 a.

||
r = 6.1 cm

Calculate the circumference of the circle.

 

 

2 b.

r = 8.2 yd

Calculate the circumference of the circle.

 

 

3 a.

d = 2.2 cm

Calculate the area of the circle.

 

 

3 b.

||
r = 7.3 m

Calculate the area of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  19.47 in
1 b.  60.79 m2
2 a.  38.31 cm
2 b.  51.5 yd
3 a.  3.8 cm2
3 b.  167.33 m2


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