A student wants to know how far above the ground the top of a leaning flagpole is. At high noon, when the sun is almost directly overhead, the shadow cast by the pole is 10ft long. The student holds a plumb bob with a string 2ft long up to the flagpole and determines that the point of the plumb bob touches the ground 15in. from the base of the flagpole. How far above the ground is the top of the pole?
A student wants to know how far above the ground the top of a leaning flagpole is. At high noon, when the sun is almost directly overhead, the shadow cast by the pole is 10ft long. The student holds a plumb bob with a string 2ft long up to the flagpole and determines that the point of the plumb bob touches the ground 15in. from the base of the flagpole. How far above the ground is the top of the pole?
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter5: Similar Triangles
Section5.4: The Pythagorean Theorem
Problem 18E: A hot-air balloon is held in place by the ground crew at a point that is 21 ft from a point directly...
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A student wants to know how far above the ground the top of a leaning flagpole is. At high noon, when the sun is almost directly overhead, the shadow cast by the pole is 10ft long. The student holds a plumb bob with a string 2ft long up to the flagpole and determines that the point of the plumb bob touches the ground 15in. from the base of the flagpole. How far above the ground is the top of the pole?
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