Ok, picture is below. This is for a building my dad is working on. There is a curved wall, and a straight wall that is tangent to the curved wall. The radius of the curved wall is 294' and the length of the tangent wall is 108'. I drew in a vertical line to make it into a triangle to help visualize in the picture.

What we need are the vertical lengths from the horizontal line to the circle, every 4 feet. Any idea how to calculate it?

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