Circle Worksheet 1

1a.  

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d = 9.6 mm

Calculate the circumference of the circle.

 

 

1b.  

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r = 9 m

Calculate the area of the circle.

 

 

2a.  

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d = 8.2 cm

Calculate the area of the circle.

 

 

2b.  

r = 1.2 yd

Calculate the circumference of the circle.

 

 

3a.  

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r = 5.7 in

Calculate the circumference of the circle.

 

 

3b.  

r = 8.6 ft

Calculate the area of the circle.

 

 

Answer Key

 

 

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