Radius (u) Central Angle () Area of Sector (u²) 13. 2 55° 14. 12 80° 16п 3 15. 4 16. 40° TT 17. 180° 18. 128T 3 8.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Complete the table for numbers 14,16,18 describing each sector. Find exact answers. 14. Area of Sector =? 16. Radius =? 18. Central Angle =?
Radius (u) Central Angle (°) Area of Sector (u²)
13.
2
55°
14.
12
80°
16T
3
15.
4
16.
40°
4
17.
180°
128
18.
8.
3
Transcribed Image Text:Radius (u) Central Angle (°) Area of Sector (u²) 13. 2 55° 14. 12 80° 16T 3 15. 4 16. 40° 4 17. 180° 128 18. 8. 3
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