4. A man whose eye is 1.5 m. above his sole stands on a 48.5 m. high building. The angle of depression of the top and the foot of a nearby building are 50 degrees and 80 degrees respectively. Find the height of the second building.
4. A man whose eye is 1.5 m. above his sole stands on a 48.5 m. high building. The angle of depression of the top and the foot of a nearby building are 50 degrees and 80 degrees respectively. Find the height of the second building.
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter8: Areas Of Polygons And Circles
Section8.5: More Area Relationships In The Circle
Problem 41E: A windshield wiper rotates through a 1200 angle as it cleans a windshield. From the point of...
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