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Kiato is on top of a 200 ft. lighthouse. The angle of depression to a ship on the ocean is 20°. How far is the ship from the base of the lighthouse?

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter69: Simple Practical Machine Applications

Section: Chapter Questions

Problem 1A: Determine the sizes of Aand Bto the nearest minute.

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Question

Kiato is on top of a 200 ft. lighthouse. The angle of depression to a ship on the ocean is 20°. How far is the ship from the base of the lighthouse?

Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.

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