A tree casts a shadow 30 ft long. At the same time, the shadow cast by a vertical 4-ft pole is 10 ft long. Find the height of the tree. ..... The tree's height is ft.
A tree casts a shadow 30 ft long. At the same time, the shadow cast by a vertical 4-ft pole is 10 ft long. Find the height of the tree. ..... The tree's height is ft.
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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Transcribed Image Text:A tree casts a shadow 30 ft long. At the same time, the shadow cast by a vertical 4-ft pole is 10 ft long. Find the height of the tree.
.....
The tree's height is
ft.
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