24. To solve right triangles using the angle of elevation, which do we consider? 1. The angle formed is between the line of sight and the horizontal. The observer is located on a level higher than the object being considered. The angle formed is between the line of sight and the vertical. The observer is located on a level lower than the object being considered. I. II. IV. a. Tand IV only b. Il and III only c. IlI and IV only d. I and Il only 25. From a point x meters away from a tree, the angle of elevation to the top of the tree is 30°. If the tree is 7m high, what is x expressed to the nearest whole number? a. 10m b. 12m C. 13m d. 15m
24. To solve right triangles using the angle of elevation, which do we consider? 1. The angle formed is between the line of sight and the horizontal. The observer is located on a level higher than the object being considered. The angle formed is between the line of sight and the vertical. The observer is located on a level lower than the object being considered. I. II. IV. a. Tand IV only b. Il and III only c. IlI and IV only d. I and Il only 25. From a point x meters away from a tree, the angle of elevation to the top of the tree is 30°. If the tree is 7m high, what is x expressed to the nearest whole number? a. 10m b. 12m C. 13m d. 15m
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter3: Triangles
Section3.4: Basic Constructions Justified
Problem 38E
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