Circle Worksheet

1 a.

||
d = 4.3 m

Calculate the area of the circle.

 

 

1 b.

d = 2.6 m

Calculate the circumference of the circle.

 

 

2 a.

||
r = 8.9 in

Calculate the area of the circle.

 

 

2 b.

||
r = 3 ft

Calculate the area of the circle.

 

 

3 a.

d = 8.5 cm

Calculate the area of the circle.

 

 

3 b.

r = 9.6 m

Calculate the area of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  14.51 m2
1 b.  8.16 m
2 a.  248.72 in2
2 b.  28.26 ft2
3 a.  56.72 cm2
3 b.  289.38 m2


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