Pythagorean theorem calculator finds the unknown side length of a right triangle. It also calculates angles, area, perimeter, and altitude to hypotenuse.
- Download the ZIP file of this repository.
 - Upload the /pythagorean-theorem-calculator-master/ folder to the /wp-content/plugins/ directory.
 - Activate the Pythagorean Theorem Calculator plugin through the "Plugins" menu in WordPress.
 
- Add the shortcode 
[ci_pythagorean_theorem_calculator]to your page, post or sidebar. - Or add the following code: 
<?php display_ci_pythagorean_theorem_calculator(); ?>to your template where you would like the Pythagorean Theorem Calculator to appear. 
