Circle Worksheet

1 a.

r = 2.1 in

Calculate the circumference of the circle.

1 b.

|
r = 3.6 ft

Calculate the circumference of the circle.

2 a.

d = 3 ft

Calculate the circumference of the circle.

2 b.

r = 2.7 mm

Calculate the circumference of the circle.

3 a.

r = 9.7 yd

Calculate the circumference of the circle.

3 b.

|
r = 5.9 mm

Calculate the circumference of the circle.

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.

13.19 in

1 b.

22.61 ft

2 a.

9.42 ft

2 b.

16.96 mm

3 a.

60.92 yd

3 b.

37.05 mm

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