1. Circles Review
Grade 5
SOL 5.9
Mrs. Evan, ITRT

2. 1. The diameter of a circle is _______ the length of the radius.
A half
B twice
C about three times
D equal to

3. 2. The line segment that goes from the center of a circle to any point on the outside edge of the circle is the _______.
A chord
B diameter
C radius
D pi

4. 3. Which of the following statements is true?
A The diameter is half of the circumference.
B The circumference is half of the diameter.
C The circumference is about 3 times the length of the diameter.
D The circumference is about 3 times the length of the radius.

5. 4. If the cat walked all the way around the circular pond, that distance would be called the _______________.
A circumference
B area
C radius
D chord

6. 5. AB is best described as…
A the diameter of the circle.
B the radius of the circle.
C the circumference of the circle.
D a chord on the circle.

7. 6. The rope could best be described as the ________ of the circle.
A diameter
B pi
C circumference
D radius

8. 7. The minute hand could best be described as the _________ of the circle.
A chord
B circumference
C radius
D diameter

9. 8. What is the name of the line segment that connects any two points on a circle, but does not go through the center of the circle?
A chord
B circumference
C diameter
D radius

10. 9. The radius of a circle is ________ the length of the diameter.
A exactly twice
B about three times
C about one third of
D exactly half

11. 10. Circumference can be defined as…
A the center point of a circle.
B the length of the line segment that connects two points on a circle, and goes through the center point of a circle.
C the distance around a circle.
D twice the radius.