A folding chair's legs meet to form a 50° angle. The rear leg is 55 cm long

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A folding chair's legs meet to form a 50° angle. The rear leg is 55 cm long and attaches to the front leg at a point 75 cm from the front leg's foot. How far apart are the legs at the floor?

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Discovering Advanced Algebra An Investigative Approach

ISBN: 978-1559539845

1st edition

Authors: Jerald Murdock, Ellen Kamischke, Eric Kamischke

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Question Posted: May 17, 2016 07:03 AM

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A folding chair's legs meet to form a 50° angle. The rear leg is 55 cm long

Question:

American designer Charles Eames (1907-1978) used mathematics to design this chair, which is suitable for sitting or sprawling.

Step by Step Answer:

Approximately 58 cm Use the Law of Cosines to ...View the full answer

Discovering Advanced Algebra An Investigative Approach

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