Hi everyone,

I am modeling a building and came across a challenge that I wasn’t able to figure out on myself.

I have a line that is 36 feet long and want an arc based on that line that has 10 segments that are 4 feet each (adding up to a 40 feet). How can I calculate the bulge of that arc. Is there a formula for that.

I hope this picture shows clearly what I am looking for.

Any help would be appreciated. I hope there is someone with better geometry skills than me.