Circle Worksheet

1 a.

C = 4 mm

Calculate the area of the circle.



2 a.

C = 9.5 cm

Calculate the diameter of the circle.



3 a.

C = 2.3 mm

Calculate the area of the circle.



Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  1.27 mm2
2 a.  3.03 cm
3 a.  0.42 mm2

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