Circle Worksheet

1 a.

A = 6.9 mm2

Calculate the diameter of the circle.

 

 

2 a.

C = 4.9 m

Calculate the radius of the circle.

 

 

3 a.

C = 4.2 m

Calculate the radius of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  2.96 mm
2 a.  0.78 m
3 a.  0.67 m


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