Circle Worksheet

1 a.

C = 1.3 mm

Calculate the radius of the circle.

1 b.

C = 7.2 mm

Calculate the radius of the circle.

2 a.

C = 1.4 cm

Calculate the area of the circle.

2 b.

C = 4.3 m

Calculate the radius of the circle.

Page 2

Answer Key

Answers are rounded to 2 decimals.

1 a.

0.21 mm

1 b.

1.15 mm

2 a.

0.16 cm²

2 b.

0.68 m

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