Question 1

A circular garden has a diameter of 10 meters. What is the circumference of the garden? Use 3.14 as an approximation for

\pi

.

Accepted Answer

31.4 meters

Answer

20 meters

Answer

15.7 meters

Answer

50 meters

Question 2

If the circumference of a circular track is 44 meters, what is the diameter of the track? Use 3.14 as an approximation for

\pi

.

Accepted Answer

14 meters

Answer

22 meters

Answer

7 meters

Answer

28 meters

Question 3

A circular swimming pool has a radius of 5 meters. What is the circumference of the pool? Use 3.14 as an approximation for

\pi

.

Accepted Answer

31.4 meters

Answer

15.7 meters

Answer

25 meters

Answer

78.5 meters

Question 4

A bicycle wheel has a circumference of 1.57 meters. What is the radius of the wheel? Use 3.14 as an approximation for

\pi

.

Accepted Answer

0.25 meters

Answer

0.5 meters

Answer

1 meter

Answer

0.75 meters

Question 5

A round park has a circumference of 62.8 meters. What is the radius of the park? Use 3.14 as an approximation for

\pi

.

Accepted Answer

10 meters

Answer

5 meters

Answer

15 meters

Answer

20 meters

Question 6

A circular table has a radius of 3 meters. What is the circumference of the table? Use 3.14 as an approximation for

\pi

.

Accepted Answer

18.84 meters

Answer

9.42 meters

Answer

6 meters

Answer

28.26 meters

Question 7

A wheel has a diameter of 16 inches. What is its circumference? Use 3.14 as an approximation for

\pi

.

Accepted Answer

50.24 inches

Answer

75.36 inches

Answer

25.12 inches

Answer

31.4 inches

Question 8

A hula hoop has a radius of 7 meters. What is the circumference of the hula hoop? Use 3.14 as an approximation for

\pi

.

Accepted Answer

43.96 meters

Answer

21.98 meters

Answer

44 meters

Answer

28 meters

Question 9

The circumference of a circular pond is 25.12 meters. What is the approximate diameter of the pond? Use 3.14 as an approximation for

\pi

.

Accepted Answer

8 meters

Answer

4 meters

Answer

16 meters

Answer

12 meters

Question 10

A circular running track has a diameter of 20 meters. What is the circumference of the track? Use 3.14 as an approximation for

\pi

.

Accepted Answer

62.8 meters

Answer

31.4 meters

Answer

40 meters

Answer

100 meters

Related quizzes

Related quizzes