From a point on the floor the angle of elevation to the top of a door is 48°, while the angle of elevation to the ceiling above the door is 62°. If the ceiling is 10.5 feet above the floor, what is the vertical dimension of the door (see the figure below)? (Round your answer to one decimal place.) ft 10.5 ft 62 °
From a point on the floor the angle of elevation to the top of a door is 48°, while the angle of elevation to the ceiling above the door is 62°. If the ceiling is 10.5 feet above the floor, what is the vertical dimension of the door (see the figure below)? (Round your answer to one decimal place.) ft 10.5 ft 62 °
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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