Circle Worksheet

1 a.

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r = 5.6 mm

Calculate the diameter of the circle.

 

 

2 a.

d = 8.6 mm

Calculate the area of the circle.

 

 

3 a.

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d = 8.1 mm

Calculate the circumference of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  11.2 mm
2 a.  58.06 mm2
3 a.  25.43 mm


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