PHP program to find area of triangle w-outside 12th Syllabus , PHP , PHP program to find area of triangle , Unit 304 PHP program to find Area of Triangle<?php $base=10; $height=10; $area=$base*$height*1/2; echo $area; ?> Output: 50UNIT-304Elementary Server Side Scripting through PHPPHP IntroductionHow to save PHP pagePHP variables and their naming conventionsPHP program to find maximum of 5 numbersPHP program to find minimum of 5 numbersPHP program to find sum of 2 numbersPHP program to find subtraction of 2 numbers