The angle of elevation from a point on the ground to the top of a pyramid is 35.5°. The angle of elevation from a point 135 feet further back to the top of the pyramid is 21.2°. Find the height of the pyramid.
The angle of elevation from a point on the ground to the top of a pyramid is 35.5°. The angle of elevation from a point 135 feet further back to the top of the pyramid is 21.2°. Find the height of the pyramid.
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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What's the height of the pyramide?
Transcribed Image Text:The angle of elevation from a point on the ground to the top of a pyramid is 35.5°. The angle of
elevation from a point 135 feet further back to the top of the pyramid is 21.2°. Find the height of
the pyramid.
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