Circle Worksheet

1 a.

C = 9.9 cm

Calculate the radius of the circle.



2 a.

C = 2.2 m

Calculate the area of the circle.



3 a.

A = 6.6 cm2

Calculate the diameter of the circle.



Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  1.58 cm
2 a.  0.39 m2
3 a.  2.9 cm

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