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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A classroom.google.com
https://www.tesd.net/cms/lib/PA0100
Angles of Elev/Depr Practice
3U SAO T
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?
MacBook Pro
Transcribed Image Text:A classroom.google.com https://www.tesd.net/cms/lib/PA0100 Angles of Elev/Depr Practice 3U SAO T 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? MacBook Pro
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