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? Road B 16.01 km Road A
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? Road B 16.01 km Road A
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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