14A 25- foot extension ladder learning against Luilding mahes a oround. How a 76° angle with the for up the building does the ladder touch? Find an expression for the vertical height of the ladder from the ground, h. Ah=25 sin 76° =25 tan 76° C h=25 cos 76 d) h= 25 COs 760 e) h= 25tan76° f h=25 sin76° The ladder touches the building at a distance of

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.1: Angles
Problem 33E
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14A 25-foot extension ladder lea rning against
building mahes a 76° angle with the oround. How
far
a
up
the building does the ladder touch?
Find an expression for the vertical height of Hhe
ladder from the ground, h.
A)h=25 sin 76°
th=25
tan 76°
C h=25 cos 76
d) h= 25
COs 760
e) h= 25tan76°
f h=25
sin 76°
The ladder touches the building at a distance of
Transcribed Image Text:14A 25-foot extension ladder lea rning against building mahes a 76° angle with the oround. How far a up the building does the ladder touch? Find an expression for the vertical height of Hhe ladder from the ground, h. A)h=25 sin 76° th=25 tan 76° C h=25 cos 76 d) h= 25 COs 760 e) h= 25tan76° f h=25 sin 76° The ladder touches the building at a distance of
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