Subject: HOW TO CALCULATE AN ARCH
Date: Fri, 03 Apr 1998 09:58:12 -0800
From: Kevin Castello

I HAVE THE LENGTH OF THE ARCH. I HAVE THE HEIGHT OF THE ARCH. I NEED TO KNOW WHAT DISTANCE AWAY FROM THE TOP OF THE ARCH TO PULL A STRING ON A PENCIL TO GET A PERFECT ARCH.

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