1. Two buildings are 60 apart from each other. How high is the taller building if the smaller has the height of 40 m and the angle of elevation from the top of the tower is 40 degrees. Solve and illustrate. 2. A vertical pole is 10ft tall and has a shadow of 15ft long on level ground. Find the angle of sun rays that makes it horizontal
1. Two buildings are 60 apart from each other. How high is the taller building if the smaller has the height of 40 m and the angle of elevation from the top of the tower is 40 degrees. Solve and illustrate. 2. A vertical pole is 10ft tall and has a shadow of 15ft long on level ground. Find the angle of sun rays that makes it horizontal
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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1. Two buildings are 60 apart from each other. How high is the taller building if the smaller has the height of 40 m and the angle of elevation from the top of the tower is 40 degrees. Solve and illustrate.
2. A vertical pole is 10ft tall and has a shadow of 15ft long on level ground. Find the angle of sun rays that makes it horizontal
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