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Heron's Formula program for the TI-83 and 84

Heron\
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  • calc8.JPG
  • Heron.gif
In this instructable, I will show you how to write a program on your calculator that will do Heron's formula for you.

This is a link to my Quadratic formula program instructable.  You will probably find this instructable helpful too.
www.instructables.com/id/Quadratic-Formula-for-the-TI-83-and-84/
 
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Step 1Getting Started

Getting Started
First, you push the program button.  Then push the right arrow twice and hit enter.  Now enter a name using the alpha key (the green one).  When you finish entering a name, hit enter. 
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5 comments
Mar 11, 2010. 6:50 PMKlaudiuszm says:
just as an improv, you could do :Output(4,12,"√"
Jul 29, 2011. 4:03 PMKlaudiuszm says:
Glad to help.
May 16, 2010. 9:29 AMccrh2008 says:
for all of the screen views, why did you not hook it up to your computer and get screen shots through ti connect or ti graph link? you may be able to get better quality pictures

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Author:Scout Jinx