Circle Worksheet

1 a.

A = 6.5 cm2

Calculate the radius of the circle.

 

 

2 a.

A = 9.2 m2

Calculate the radius of the circle.

 

 

3 a.

A = 9.9 mm2

Calculate the circumference of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  1.44 cm
2 a.  1.71 m
3 a.  11.15 mm


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