Circle Worksheet

1 a.

d = 3.2 m

Calculate the area of the circle.

 

 

1 b.

||
d = 6.9 in

Calculate the area of the circle.

 

 

2 a.

d = 5.2 in

Calculate the area of the circle.

 

 

2 b.

||
r = 5.2 cm

Calculate the circumference of the circle.

 

 

3 a.

r = 5.6 cm

Calculate the circumference of the circle.

 

 

3 b.

r = 8.6 m

Calculate the circumference of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  8.04 m2
1 b.  37.37 in2
2 a.  21.23 in2
2 b.  32.66 cm
3 a.  35.17 cm
3 b.  54.01 m


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