Circle Worksheet

1 a.

d = 1.4 cm

Calculate the area of the circle.

 

 

1 b.

r = 1.2 yd

Calculate the area of the circle.

 

 

2 a.

||
d = 9.1 ft

Calculate the area of the circle.

 

 

2 b.

r = 1.9 mm

Calculate the area of the circle.

 

 

3 a.

||
r = 6.5 m

Calculate the area of the circle.

 

 

3 b.

||
d = 5.4 in

Calculate the area of the circle.

 

 

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.  1.54 cm2
1 b.  4.52 yd2
2 a.  65.01 ft2
2 b.  11.34 mm2
3 a.  132.67 m2
3 b.  22.89 in2


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