Circle Worksheet

1 a.

r = 2.9 mm

Calculate the area of the circle.

 

 

1 b.

d = 6.1 in

Calculate the area of the circle.

 

 

2 a.

r = 5.7 cm

Calculate the area of the circle.

 

 

2 b.

d = 7 in

Calculate the area of the circle.

 

 

3 a.

||
r = 2.1 ft

Calculate the area of the circle.

 

 

3 b.

d = 7.5 in

Calculate the area of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  26.41 mm2
1 b.  29.21 in2
2 a.  102.02 cm2
2 b.  38.47 in2
3 a.  13.85 ft2
3 b.  44.16 in2


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