8. If sec 60° 14/ a then, how long is side a? 60° a 30° 9. Which trigonometric ratio will solve for the height (h) of the tree? h 40⁰ 75 ft 10. If sin 30° = AB / BC, then what is the decimal value of sin 30°? B 600 14
8. If sec 60° 14/ a then, how long is side a? 60° a 30° 9. Which trigonometric ratio will solve for the height (h) of the tree? h 40⁰ 75 ft 10. If sin 30° = AB / BC, then what is the decimal value of sin 30°? B 600 14
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter66: Introduction To Trigonometric Functions
Section: Chapter Questions
Problem 55A: Determine the sine, cosine, or tangent functions of the following angels. Round the answers to 5...
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