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- 1. Multiple Choice
A _________ is a segment in a circle that has endpoints on the circle.
Radius
Diameter
Chord
Arc
- 2. Multiple Choice
A __________ is the set of all points equidistant from a common point.
Circle
Diameter
Radius
Chord
- 3. Multiple Choice
A __________ is a segment that connects the center of a circle to a point on the circle.
Chord
Radius
Diameter
Arc
- 4. Multiple Choice
A __________ is the longest chord in a circle and goes through the center of a circle.
Diameter
Arc
Chord
Radius
- 5. Multiple Choice
Name the circle.
Circle R
Circle T
Circle S
Circle L
- 6. Multiple Choice
Identify a radius.
RS
ST
WL
RT
- 7. Multiple Choice
Identify a chord.
RT
LT
WL
LR
- 8. Multiple Choice
Identify all radii.
DB, FC, BF
FC, DF, FB
EA, DB, FB
CF, DF, EA
- 9. Multiple Choice
How many chords does the circle contain?
0
1
2
3
- 10. Multiple Choice
If AB = 18cm, find AR.
18 cm
36 cm
6 cm
9 cm
- 11. Multiple Choice
If RY = 10 in, find XR and RB.
XR = 20 in, RB = 10 in
XR = 10 in, RB = 10 in
XR = 5 in, RB = 10 in
XR = 10 in, RB = 25 in
- 12. Multiple Choice
If the C = 40π cm, find the radius.
20 cm
40 cm
80 cm
20π cm
- 13. Multiple Choice
If the diameter of a circle is 15 in, find the circumference.
30 cm
30π cm
15π cm
15 cm
- 14. Multiple Choice
Find the exact circumference.
24π cm
7π cm
25π cm
25
- 15. Multiple Choice
Find the exact circumference.
58 mi
29π mi
42π mi
58π mi
- 16. Multiple Choice
The diameter of circle L is 20 units and the diameter of circle M is 13 units and QR = 4. Find LQ.
16 units
6 units
14 units
9 units
- 17. Multiple Choice
The diameter of circle L is 20 units and the diameter of circle M is 13 units and QR = 4. Find RM.
2.5 units
6.5 units
13 units
9 units
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