1-10 90 80 70 60 50 40 30 20 10 0

1)

11

2)

12

3)

14

4)

1

5)

3

6)

23

7)

10

8)

5

9)

9

10)

24

1. 380.13 cm2

2. 113.1 cm2

3. 153.94 cm2

4. 3.14 cm2

5. 7.07 cm2

6. 415.48 cm2

7. 314.16 cm2

8. 78.54 cm2

9. 254.47 cm2

10. 452.39 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

1

Answer Key

1-10 90 80 70 60 50 40 30 20 10 0

1)

11

2)

12

3)

14

4)

1

5)

3

6)

23

7)

10

8)

5

9)

9

10)

24

1. 380.13 cm2

2. 113.1 cm2

3. 153.94 cm2

4. 3.14 cm2

5. 7.07 cm2

6. 415.48 cm2

7. 314.16 cm2

8. 78.54 cm2

9. 254.47 cm2

10. 452.39 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

1

Modified 1-10 90 80 70 60 50 40 30 20 10 0

1)

11

2)

12

3)

14

4)

1

5)

3

6)

23

7)

10

8)

5

9)

9

10)

24

415.48 cm2 153.94 cm2 3.14 cm2 78.54 cm2 314.16 cm2

7.07 cm2 380.13 cm2 113.1 cm2 452.39 cm2 254.47 cm2

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

1

1-10 90 80 70 60 50 40 30 20 10 0

1)

9

2)

28

3)

7

4)

1

5)

16

6)

15

7)

13

8)

14.5

9)

0.5

10)

30

1. 63.62 cm2

2. 615.75 cm2

3. 38.48 cm2

4. 3.14 cm2

5. 201.06 cm2

6. 176.71 cm2

7. 132.73 cm2

8. 660.52 cm2

9. 0.79 cm2

10. 706.86 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

2

Answer Key

1-10 90 80 70 60 50 40 30 20 10 0

1)

9

2)

28

3)

7

4)

1

5)

16

6)

15

7)

13

8)

14.5

9)

0.5

10)

30

1. 63.62 cm2

2. 615.75 cm2

3. 38.48 cm2

4. 3.14 cm2

5. 201.06 cm2

6. 176.71 cm2

7. 132.73 cm2

8. 660.52 cm2

9. 0.79 cm2

10. 706.86 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

2

Modified 1-10 90 80 70 60 50 40 30 20 10 0

1)

9

2)

28

3)

7

4)

1

5)

16

6)

15

7)

13

8)

14.5

9)

0.5

10)

30

38.48 cm2 660.52 cm2 615.75 cm2 132.73 cm2 3.14 cm2

706.86 cm2 0.79 cm2 201.06 cm2 176.71 cm2 63.62 cm2

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

2

1-10 90 80 70 60 50 40 30 20 10 0

1)

16

2)

2

3)

8

4)

12

5)

5

6)

1

7)

10.5

8)

25

9)

11

10)

3.5

1. 201.06 cm2

2. 12.57 cm2

3. 50.27 cm2

4. 113.1 cm2

5. 19.63 cm2

6. 0.79 cm2

7. 346.36 cm2

8. 490.87 cm2

9. 380.13 cm2

10. 38.48 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

3

Answer Key

1-10 90 80 70 60 50 40 30 20 10 0

1)

16

2)

2

3)

8

4)

12

5)

5

6)

1

7)

10.5

8)

25

9)

11

10)

3.5

1. 201.06 cm2

2. 12.57 cm2

3. 50.27 cm2

4. 113.1 cm2

5. 19.63 cm2

6. 0.79 cm2

7. 346.36 cm2

8. 490.87 cm2

9. 380.13 cm2

10. 38.48 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

3

Modified 1-10 90 80 70 60 50 40 30 20 10 0

1)

16

2)

2

3)

8

4)

12

5)

5

6)

1

7)

10.5

8)

25

9)

11

10)

3.5

113.1 cm2 50.27 cm2 490.87 cm2 19.63 cm2 38.48 cm2

12.57 cm2 201.06 cm2 380.13 cm2 346.36 cm2 0.79 cm2

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

3

1-10 90 80 70 60 50 40 30 20 10 0

1)

30

2)

19

3)

0.5

4)

23

5)

2

6)

10

7)

9

8)

8

9)

5

10)

8.5

1. 706.86 cm2

2. 283.53 cm2

3. 0.79 cm2

4. 415.48 cm2

5. 3.14 cm2

6. 314.16 cm2

7. 63.62 cm2

8. 50.27 cm2

9. 19.63 cm2

10. 226.98 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

4

Answer Key

1-10 90 80 70 60 50 40 30 20 10 0

1)

30

2)

19

3)

0.5

4)

23

5)

2

6)

10

7)

9

8)

8

9)

5

10)

8.5

1. 706.86 cm2

2. 283.53 cm2

3. 0.79 cm2

4. 415.48 cm2

5. 3.14 cm2

6. 314.16 cm2

7. 63.62 cm2

8. 50.27 cm2

9. 19.63 cm2

10. 226.98 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

4

Modified 1-10 90 80 70 60 50 40 30 20 10 0

1)

30

2)

19

3)

0.5

4)

23

5)

2

6)

10

7)

9

8)

8

9)

5

10)

8.5

3.14 cm2 63.62 cm2 283.53 cm2 226.98 cm2 50.27 cm2

314.16 cm2 706.86 cm2 0.79 cm2 415.48 cm2 19.63 cm2

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

4

1-10 90 80 70 60 50 40 30 20 10 0

1)

21

2)

11

3)

0.5

4)

8

5)

6

6)

13.5

7)

26

8)

20

9)

13

10)

7

1. 346.36 cm2

2. 95.03 cm2

3. 0.79 cm2

4. 201.06 cm2

5. 113.1 cm2

6. 572.56 cm2

7. 530.93 cm2

8. 314.16 cm2

9. 132.73 cm2

10. 38.48 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

5

Answer Key

1-10 90 80 70 60 50 40 30 20 10 0

1)

21

2)

11

3)

0.5

4)

8

5)

6

6)

13.5

7)

26

8)

20

9)

13

10)

7

1. 346.36 cm2

2. 95.03 cm2

3. 0.79 cm2

4. 201.06 cm2

5. 113.1 cm2

6. 572.56 cm2

7. 530.93 cm2

8. 314.16 cm2

9. 132.73 cm2

10. 38.48 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

5

Modified 1-10 90 80 70 60 50 40 30 20 10 0

1)

21

2)

11

3)

0.5

4)

8

5)

6

6)

13.5

7)

26

8)

20

9)

13

10)

7

95.03 cm2 0.79 cm2 346.36 cm2 132.73 cm2 38.48 cm2

201.06 cm2 572.56 cm2 113.1 cm2 314.16 cm2 530.93 cm2

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

5

1-10 90 80 70 60 50 40 30 20 10 0

1)

3

2)

20

3)

9

4)

13.5

5)

4

6)

2

7)

12.5

8)

24

9)

3

10)

6.5

1. 28.27 cm2

2. 314.16 cm2

3. 254.47 cm2

4. 572.56 cm2

5. 12.57 cm2

6. 3.14 cm2

7. 490.87 cm2

8. 452.39 cm2

9. 7.07 cm2

10. 132.73 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

6

Answer Key

1-10 90 80 70 60 50 40 30 20 10 0

1)

3

2)

20

3)

9

4)

13.5

5)

4

6)

2

7)

12.5

8)

24

9)

3

10)

6.5

1. 28.27 cm2

2. 314.16 cm2

3. 254.47 cm2

4. 572.56 cm2

5. 12.57 cm2

6. 3.14 cm2

7. 490.87 cm2

8. 452.39 cm2

9. 7.07 cm2

10. 132.73 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

6

Modified 1-10 90 80 70 60 50 40 30 20 10 0

1)

3

2)

20

3)

9

4)

13.5

5)

4

6)

2

7)

12.5

8)

24

9)

3

10)

6.5

254.47 cm2 314.16 cm2 12.57 cm2 28.27 cm2 132.73 cm2

7.07 cm2 452.39 cm2 490.87 cm2 3.14 cm2 572.56 cm2

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

6

1-10 90 80 70 60 50 40 30 20 10 0

1)

30

2)

22

3)

17

4)

3

5)

18

6)

14

7)

12

8)

9

9)

6

10)

5.5

1. 706.86 cm2

2. 380.13 cm2

3. 226.98 cm2

4. 7.07 cm2

5. 254.47 cm2

6. 153.94 cm2

7. 113.1 cm2

8. 63.62 cm2

9. 28.27 cm2

10. 95.03 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

7

Answer Key

1-10 90 80 70 60 50 40 30 20 10 0

1)

30

2)

22

3)

17

4)

3

5)

18

6)

14

7)

12

8)

9

9)

6

10)

5.5

1. 706.86 cm2

2. 380.13 cm2

3. 226.98 cm2

4. 7.07 cm2

5. 254.47 cm2

6. 153.94 cm2

7. 113.1 cm2

8. 63.62 cm2

9. 28.27 cm2

10. 95.03 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

7

Modified 1-10 90 80 70 60 50 40 30 20 10 0

1)

30

2)

22

3)

17

4)

3

5)

18

6)

14

7)

12

8)

9

9)

6

10)

5.5

380.13 cm2 7.07 cm2 706.86 cm2 113.1 cm2 226.98 cm2

28.27 cm2 95.03 cm2 254.47 cm2 63.62 cm2 153.94 cm2

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

7

1-10 90 80 70 60 50 40 30 20 10 0

1)

14.5

2)

21

3)

24

4)

22

5)

8

6)

13

7)

14

8)

7

9)

3

10)

23

1. 660.52 cm2

2. 346.36 cm2

3. 452.39 cm2

4. 380.13 cm2

5. 50.27 cm2

6. 132.73 cm2

7. 153.94 cm2

8. 38.48 cm2

9. 7.07 cm2

10. 415.48 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

8

Answer Key

1-10 90 80 70 60 50 40 30 20 10 0

1)

14.5

2)

21

3)

24

4)

22

5)

8

6)

13

7)

14

8)

7

9)

3

10)

23

1. 660.52 cm2

2. 346.36 cm2

3. 452.39 cm2

4. 380.13 cm2

5. 50.27 cm2

6. 132.73 cm2

7. 153.94 cm2

8. 38.48 cm2

9. 7.07 cm2

10. 415.48 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

8

Modified 1-10 90 80 70 60 50 40 30 20 10 0

1)

14.5

2)

21

3)

24

4)

22

5)

8

6)

13

7)

14

8)

7

9)

3

10)

23

7.07 cm2 132.73 cm2 660.52 cm2 380.13 cm2 415.48 cm2

50.27 cm2 346.36 cm2 452.39 cm2 38.48 cm2 153.94 cm2

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

8

1-10 90 80 70 60 50 40 30 20 10 0

1)

6.5

2)

13

3)

18

4)

20

5)

27

6)

9

7)

28

8)

11

9)

3

10)

21

1. 132.73 cm2

2. 530.93 cm2

3. 254.47 cm2

4. 314.16 cm2

5. 572.56 cm2

6. 63.62 cm2

7. 615.75 cm2

8. 95.03 cm2

9. 7.07 cm2

10. 346.36 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

9

Answer Key

1-10 90 80 70 60 50 40 30 20 10 0

1)

6.5

2)

13

3)

18

4)

20

5)

27

6)

9

7)

28

8)

11

9)

3

10)

21

1. 132.73 cm2

2. 530.93 cm2

3. 254.47 cm2

4. 314.16 cm2

5. 572.56 cm2

6. 63.62 cm2

7. 615.75 cm2

8. 95.03 cm2

9. 7.07 cm2

10. 346.36 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

9

Modified 1-10 90 80 70 60 50 40 30 20 10 0

1)

6.5

2)

13

3)

18

4)

20

5)

27

6)

9

7)

28

8)

11

9)

3

10)

21

63.62 cm2 572.56 cm2 314.16 cm2 530.93 cm2 7.07 cm2

132.73 cm2 95.03 cm2 346.36 cm2 254.47 cm2 615.75 cm2

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

9

1-10 90 80 70 60 50 40 30 20 10 0

1)

8

2)

10

3)

13.5

4)

28

5)

4.5

6)

13

7)

7.5

8)

12

9)

6

10)

23

1. 50.27 cm2

2. 314.16 cm2

3. 572.56 cm2

4. 615.75 cm2

5. 63.62 cm2

6. 132.73 cm2

7. 176.71 cm2

8. 113.1 cm2

9. 28.27 cm2

10. 415.48 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

10

Answer Key

1-10 90 80 70 60 50 40 30 20 10 0

1)

8

2)

10

3)

13.5

4)

28

5)

4.5

6)

13

7)

7.5

8)

12

9)

6

10)

23

1. 50.27 cm2

2. 314.16 cm2

3. 572.56 cm2

4. 615.75 cm2

5. 63.62 cm2

6. 132.73 cm2

7. 176.71 cm2

8. 113.1 cm2

9. 28.27 cm2

10. 415.48 cm2

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

10

Modified 1-10 90 80 70 60 50 40 30 20 10 0

1)

8

2)

10

3)

13.5

4)

28

5)

4.5

6)

13

7)

7.5

8)

12

9)

6

10)

23

572.56 cm2 113.1 cm2 28.27 cm2 176.71 cm2 314.16 cm2

415.48 cm2 63.62 cm2 615.75 cm2 132.73 cm2 50.27 cm2

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Find the area of each circle. Circles are not to scale.

Finding the Area of a Circle

Math www.CommonCoreSheets.com

Name:

Answers

10