Circle Worksheet

1 a.

d = 4.8 in

Calculate the radius of the circle.

 

 

1 b.

d = 5.8 mm

Calculate the radius of the circle.

 

 

2 a.

r = 1.4 in

Calculate the diameter of the circle.

 

 

2 b.

||
r = 5.5 ft

Calculate the diameter of the circle.

 

 

3 a.

||
d = 9.3 in

Calculate the radius of the circle.

 

 

3 b.

||
r = 6.1 cm

Calculate the diameter of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  2.4 in
1 b.  2.9 mm
2 a.  2.8 in
2 b.  11 ft
3 a.  4.65 in
3 b.  12.2 cm


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