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Difficulty: 4 of 5 Latest: Planks across a ditch Rating: 3.00
Consider an L-shaped ditch with straight sides and both legs of the same uniform width.

Part 1: How wide a ditch can be bridged with two 10 foot planks?

Part 2: How wide a ditch can be bridged with three 10 foot planks?

Note: consider the planks to be rigid line segments - very thin yet strong.

(No Solution Yet, 4 Comments) Submitted on 2017-08-17 by Jer   
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