- #1

#### member 634857

## Homework Statement

For the equation y=cx[L−x] say for a circle with the value of L at 100 meters and the value of x at 25 meters.

What would be the value of the constant c for a perfect circle.

**3. Attempt at the Solution:**

I can approximate and graph this with different values of c however I'm really interested in what is the precise value of c for a perfect circle. I would have to at this point just plug in "1" and see what comes out which really isn't where I wanted to be after reading:

http://www.engineeringwiki.org/wiki/Arch_Structures

**Thank You!**

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