The top of the Leaning Tower of Lisa is now only 100 feet from the ground, measuring vertically. To calculate the tower’s original height, you walk 200 feet from the base of the tower and measure the angle of inclination (elevation) from the ground to the top of the tower. The angle of inclination (elevation) there is 40degree . How tall was the tower originally, to the nearest foot?
The top of the Leaning Tower of Lisa is now only 100 feet from the ground, measuring vertically. To calculate the tower’s original height, you walk 200 feet from the base of the tower and measure the angle of inclination (elevation) from the ground to the top of the tower. The angle of inclination (elevation) there is 40degree . How tall was the tower originally, to the nearest foot?
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The top of the Leaning Tower of Lisa is now only 100 feet from the ground, measuring vertically. To
calculate the tower’s original height, you walk 200 feet from the base of the tower and measure the
angle of inclination (elevation) from the ground to the top of the tower. The angle of inclination
(elevation) there is 40degree . How tall was the tower originally, to the nearest foot?
(a) 131 feet
(b) 100 feet
(c) 141 feet
(d) 129 feet
(e) none of these
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