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The interior dimensions of a rectangular box with a lid on it are 3 feet by 4 feet by 5 feet. A post in the form of a right circular cylinder 1 foot in diameter just fits diagonally in the box, touching all six inner faces. How long is the post?
(No Solution Yet, 0 Comments) Submitted on 2019-08-17 by Danish Ahmed Khan    

Given the three vertices of a triangle and a circle containing two vertices and the incenter of the triangle (but you are not given the center of the circle or the incenter), construct the incenter using only an (umarked) straightedge.
(No Solution Yet, 0 Comments) Submitted on 2019-08-16 by Danish Ahmed Khan    

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