Circle Worksheet

1 a.

C = 8.9 cm

Calculate the area of the circle.

 

 

 

 

 

 

 

1 b.

C = 7.1 m

Calculate the radius of the circle.

 

 

 

 

 

 

 

2 a.

C = 5.6 m

Calculate the area of the circle.

 

 

 

 

 

 

 

2 b.

C = 1.9 m

Calculate the radius of the circle.

 

 

 

 

 

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  6.31 cm2
1 b.  1.13 m
2 a.  2.5 m2
2 b.  0.3 m


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