Alison is jogging on a circular track that has a radius of 140 feet. She runs along the track from point R to point N, a distance of 230 feet. Find to the nearest degree, the measure of minor arc RN.
47
74
94
123
2. Multiple Choice
2 minutes
1 pt
Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is 100°. Express answer to the nearest tenth of a square inch.
9.2 sq. in.
10.5 sq. in.
31.4 sq. in.
38.2 sq. in.
3. Multiple Choice
1 minute
1 pt
Find the area of the circle
56.52
254.34
1017.36
113.04
4. Multiple Choice
30 seconds
1 pt
is the formula for?
arc length
area of a sector
area of a segment
arc measure
5. Multiple Choice
30 seconds
1 pt
You stop for lunch at a local pizza shop where each pizza is cut into 8 slices. Would your hunger be better satisfied with one slice from a 16 inch pizza or two slices from a 12 inch pizza
One Slice
Two Slices
6. Multiple Choice
30 seconds
1 pt
A cathedral window is built in the shape of a semicircle. If the window is to contain three stained glass sections of equal size, what is the area of each stained glass section? Express answer to the nearest square foot.
1 sq. ft
13 sq. ft
3 sq. ft
26 sq. ft
7. Multiple Choice
30 seconds
1 pt
FIND THE SECTOR AREA OUTLINED IN BOLD
A
B
C
D
8. Multiple Choice
1.5 minutes
1 pt
FIND THE SECTOR AREA OUTLINED IN BOLD
A
B
C
D
9. Multiple Choice
30 seconds
1 pt
FIND THE SECTOR AREA OUTLINED IN BOLD
A
B
C
D
10. Multiple Choice
30 seconds
1 pt
FIND THE SECTOR AREA OUTLINED IN BOLD
A
B
C
D
11. Multiple Choice
1 minute
1 pt
find the area of the circle below.
100 cm
225 cm
9 cm
28.26 cm
12. Multiple Choice
2 minutes
1 pt
Stephanie was jogging around circular track. One part of the track was darker than the rest. She found the angle to be 270 degrees. She found the diameter was thirty feet. What is the arc length around the darker part of the track she jogged on? (rounded to the nearest whole number)
71 feet
59 feet
84 feet
63 feet
13. Multiple Choice
2 minutes
1 pt
Stephanie is cutting a pie. Stephanie's mother wants one fourth of the pie. The diameter is 20 cm. What is the sector area of the pie her mother does not want?
235.62 cm squared
three fourths of the pie
78.54 cm squared
83.99 cm squared
14. Multiple Choice
2 minutes
1 pt
FIND THE ARC LENGTH OF THE BOLDED ARC
A
B
C
D
15. Multiple Choice
20 seconds
1 pt
is the formula for?
arc length
area of a sector
area of a segment
arc measure
16. Multiple Choice
15 minutes
1 pt
In circle O, the radius is 4, and the measure of minor arc AB is 120 degrees. Find the length of minor arc AB to the nearest integer.
5
9
8
6
17. Multiple Choice
15 minutes
1 pt
FIND THE ARC LENGTH OF THE BOLDED ARC
A
B
C
D
18. Multiple Choice
15 minutes
1 pt
What is the area of the shaded region? Round to the nearest hundredth.
78.53
314.16
28.54
58.54
19. Multiple Choice
2 minutes
1 pt
What is the circumference?
48
96
24
18
20. Multiple Choice
1.5 minutes
1 pt
In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet. Find the measure of minor arc AB to the nearest degree.