16 Questions | Total Attempts: 3676  Settings  • 1.
What is the name of the circle?
• A.

A

• B.

B

• C.

AA

• 2.
What is the diameter of the following circle?
• A.

2

• B.

4

• C.

5

• 3.
What is the diameter of the following circle?
• A.

6

• B.

5

• C.

3

• 4.
What is the radius of the following circle?
• A.

8

• B.

6

• C.

4

• 5.
What is the radius of the circle?
• A.

10

• B.

14

• C.

7

• 6.
What is the diameter of  a circle with a radius of 10?
• A.

15

• B.

20

• C.

10

• 7.
The diameter of a circle is twice as long as the radius.
• A.

True

• B.

False

• 8.
The diameter of a circle goes through the center of the circle.
• A.

True

• B.

False

• 9.
What is the diameter of  a circle with a radius of 15?
• A.

30

• B.

20

• C.

10

• 10.
What is the radius of a circle with a diameter of 20?
• A.

7

• B.

10

• C.

12

• 11.
What is the diameter of  a circle with a radius of 12?
• A.

10

• B.

22

• C.

24

• 12.
What is the diameter of  a circle with a radius of 32?
• A.

64

• B.

45

• C.

67

• 13.
What is the diameter of  a circle with a radius of 16?
• A.

20

• B.

32

• C.

8

• 14.
What is the radius of a circle with a diameter 40?
• A.

15

• B.

18

• C.

20

• 15.
What is the radius of a circle with a diameter 18?
• A.

7

• B.

9

• C.

3

• 16.
What is the diameter of the figure?
• A.

7

• B.

9

• C.

8

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