For items 7- 15, refer to the triangle ABC below.B1312C7. Fin-138 Fin1a.9. ua. Lall AU. CULIA10. What trigonometric ratio has the value ?aa. sin A and cos Ab. sin A and cos Bd. sin B and cos Bc. sin A and sin B11. What is cot A?d.13a.b.12C.12. What is sec B?13a.12b.13C.12d.13. What is cos A?b.C.а.14. What is cot C?d.312C.b.1313a.15.What is csc B?13a.13b.12с.13d.12d.

Answered: Image /qna-images/answer/a1c4504c-4327-4b80-9fa7-a643f250a100.jpg

Answered: For items 7- 15, refer to the triangle…

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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16. The triangle formed is a special right triangle 30°-60°-90°. To find the value of x, which is the correct trigonometric ratios for 30°? Balloon 150 ft Fire 17. Right triangle ABC is formed with sides a (road A), b (road B) and c (road C). Let angle C be the angle between road B and road A. If a =16, b= 10, what trigonometric ratio must is equal to 10/16? School 10 km Student's house Road C 18. Let AB = √65 inches. If tan B = 4 17, what is sin B? A 4 in C 7 in. 19. How many units is the side of length x? 29° 20. Using angle B, what trigonometric ratio must be use to find the ratio of 4 in /7 in? A 4 in. 7 in. Road B 16.01 km Road A
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