A Projectile Falls Short Welcome! You are encouraged to register with the site and login (for free). When you register, you support the site and your question history is saved. A projectile is fired at a target at point C, which lies 100 feet from the base of the platform from which the projectile was fired at point A. If AB = 90 feet, by what distance, in feet, did the projectile fall short of its target? Review Answer