Quiz about Radius and Diameter Review Vocabulary

Question 1

What is the diameter?

Accepted Answer

16

Answer

8

Answer

10

Answer

4

Question 2

What is the radius?

Accepted Answer

18

Answer

72

Answer

38

Answer

14

Question 3

What is the diameter?

Accepted Answer

10 in

Answer

5 in

Answer

3.14 in

Answer

15.84 in

Question 4

Is the red line a radius or diameter of the circle?

Accepted Answer

Radius

Answer

Diameter

Question 5

Is the red line a radius or diameter of the circle?

Accepted Answer

Radius

Answer

Diameter

Question 6

Is the red line a radius or diameter of the circle?

Accepted Answer

Radius

Answer

Diameter

Question 7

Is the red line a radius or diameter of the circle?

Accepted Answer

Diameter

Answer

Radius

Question 8

Is the red line a radius or diameter of the circle?

Accepted Answer

Radius

Answer

Diameter

Question 9

Is the red line a radius or diameter of the circle?

Accepted Answer

Diameter

Answer

Radius

Question 10

Is the red line a radius or diameter of the circle?

Accepted Answer

Radius

Answer

Diameter

Question 11

What is the diameter?

Accepted Answer

16

Answer

8

Answer

10

Answer

4

Question 12

What is the radius?

Accepted Answer

18

Answer

72

Answer

38

Answer

14

Question 13

If a circle has a diameter of 12, what is the radius?

Accepted Answer

6

Answer

12

Answer

24

Answer

18

Question 14

^{Segment AB is 4 inches long. What is Segment AC?}

Accepted Answer

8 inches

Answer

2 inches

Answer

4 inches

Answer

6 inches

Question 15

^{Segment AB is 16 inches long. What is Segment AC?}

Accepted Answer

32 inches

Answer

12 inches

Answer

8 inches

Answer

16 inches

Question 16

^{Segment DE is 2x. Segment DF is 12. Solve for x. (Remember d=2r)}

Accepted Answer

x = 3

Answer

x = 6

Answer

x = 12

Answer

x = 4

Question 17

^{Segment DE is 4x. Segment DF is 32. Solve for x. (Remember d=2r)}

Accepted Answer

x = 4

Answer

x = 3

Answer

x = 6

Answer

x = 12

Question 18

^{Segment DE is 8. Segment DF is x. Solve for x. (Remember d=2r)}

Accepted Answer

x = 16

Answer

x = 8

Answer

x = 4

Answer

x = 12

Question 19

What do you call a segment that crosses from one side of a circle to the other, but does NOT go through the center?

Accepted Answer

A chord.

Answer

A diameter.

Answer

A radius.

Answer

A circumference.

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