Circle Worksheet

1 a.

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r = 3.6 in

Calculate the diameter of the circle.

 

 

1 b.

r = 6.9 ft

Calculate the diameter of the circle.

 

 

2 a.

r = 5.3 mm

Calculate the diameter of the circle.

 

 

2 b.

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r = 2 m

Calculate the diameter of the circle.

 

 

3 a.

r = 2 m

Calculate the diameter of the circle.

 

 

3 b.

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d = 5.5 mm

Calculate the radius of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  7.2 in
1 b.  13.8 ft
2 a.  10.6 mm
2 b.  4 m
3 a.  4 m
3 b.  2.75 mm


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