6. From a window half way up the smaller building, the angle of elevation to the top of the larger building is 40°. The angle of depression to the bottom of the building is 30°. If the window is 26m above the ground, how high is the larger building? Label the triangle and add all relevant values from the question.
6. From a window half way up the smaller building, the angle of elevation to the top of the larger building is 40°. The angle of depression to the bottom of the building is 30°. If the window is 26m above the ground, how high is the larger building? Label the triangle and add all relevant values from the question.
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°.
Related questions
Question
solve with details and great accuracy also make sure to use one of the methods and state which one you used:
sin = opp/hyp
cos = adj/hyp
tan = opp/adj
sinA/a = SinB/b = SinC/c
a/SinA = b/sinB = c/SinC
a^2 = b^2+c^2 - 2bcCosA
CosA = b^2+ c^2 - a^2
Transcribed Image Text:6. From a window half way up the smaller building, the angle of elevation to the top of the larger building is
40°. The angle of depression to the bottom of the building is 30°. If the window is 26m above the ground,
how high is the larger building? Label the triangle and add all relevant values from the question.
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