the angle between an observer's line of sight and a horizontal line Find the angle of depression of the sun when a 2 meter tall student casts an 4.5 meter long shadow. A skate board ramp is 25 feet long with a vertical drop of 20 feet. Find the angle of depression from the top of the ramp to the bottom of the ramp. At the top of a 100 foot tall building, Nathan watches the start of a parade at an angle of depression of 65°. How far away is Nathan from the start of the parade?
the angle between an observer's line of sight and a horizontal line Find the angle of depression of the sun when a 2 meter tall student casts an 4.5 meter long shadow. A skate board ramp is 25 feet long with a vertical drop of 20 feet. Find the angle of depression from the top of the ramp to the bottom of the ramp. At the top of a 100 foot tall building, Nathan watches the start of a parade at an angle of depression of 65°. How far away is Nathan from the start of the parade?
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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