Circle Worksheet

1 a.

C = 3.7 cm

Calculate the area of the circle.

 

 

 

 

 

 

 

1 b.

C = 5.2 cm

Calculate the radius of the circle.

 

 

 

 

 

 

 

2 a.

C = 6.2 mm

Calculate the radius of the circle.

 

 

 

 

 

 

 

2 b.

C = 2.8 cm

Calculate the area of the circle.

 

 

 

 

 

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  1.09 cm2
1 b.  0.83 cm
2 a.  0.99 mm
2 b.  0.62 cm2


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