Math4childrenplus.com

CIRCUMFERENCE AND AREACalculate the circumference and area of each circle.

1.

16 cm

2.

20 cm

3.

10 cm

4.

8 cm

5.

18 cm

6.

11 cm

7.

12 cm

8.

2 cm

9.

17 cm

Math4childrenplus.com

CIRCUMFERENCE AND AREACalculate the circumference and area of each circle.

1.

16 cm

C=100.48 cmA=803.84 cm²

2.

20 cm

C=125.60 cmA=1,256.00 cm²

3.

10 cm

C=62.80 cmA=314.00 cm²

4.

8 cm

C=50.24 cmA=200.96 cm²

5.

18 cm

C=113.04 cmA=1,017.36 cm²

6.

11 cm

C=69.08 cmA=379.94 cm²

7.

12 cm

C=75.36 cmA=452.16 cm²

8.

2 cm

C=12.56 cmA=12.56 cm²

9.

17 cm

C=106.76 cmA=907.46 cm²