Circle Worksheet

1 a.

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d = 4.4 mm

Calculate the area of the circle.

 

 

2 a.

r = 2.3 m

Calculate the circumference of the circle.

 

 

3 a.

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d = 9.8 mm

Calculate the area of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  15.2 mm2
2 a.  14.44 m
3 a.  75.39 mm2


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