Angle of Elevation A woman entering an outside glass elevator on the ground floorof a hotel glances up to the top of the building across the street and notices that theangle of elevation is 48 degree . She rides the elevator up three floors (60 feet) and finds thatthe angle of elevation to the top of the building across the street is 328. How tall is thebuilding across the street? (Round to the nearest foot.)

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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Angle of Elevation A woman entering an outside glass elevator on the ground floor
of a hotel glances up to the top of the building across the street and notices that the
angle of elevation is 48 degree . She rides the elevator up three floors (60 feet) and finds that
the angle of elevation to the top of the building across the street is 328. How tall is the
building across the street? (Round to the nearest foot.)

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