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

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter2: Parallel Lines

Section2.4: The Angles Of A Triangle

Problem 23E: Consider any triangle and one exterior angle at each vertex. What is the sum of the measures of the...

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