text: /**
   * Created by Tamra on 1/25/2016.
   */
  /* JavaScript Document */
  
  (function(){
      var app = angular.module("myTriangle",[]);
  
      app.controller("TriangleController",["$scope",function($scope){
          $scope.side_a = 5;
          $scope.side_b = 6;
          $scope.side_c = 7;
  
  
          $scope.calculate = function(){
              $scope.perimeter = ($scope.side_a + $scope.side_b + $scope.side_c) / 2;
              $scope.area = Math.sqrt($scope.perimeter * (($scope.perimeter - $scope.side_a)*($scope.perimeter - $scope.side_b)*($scope.perimeter - $scope.side_c)));
  
              //if($scope.side_a < 0 ){ $scope.side_a = .01;}
              //if($scope.side_b < 0 ){ $scope.side_b = .01;}
              //if($scope.side_c < 0 ){ $scope.side_c = .01;}
          }
  
          $scope.calculate(); //test to see it this function worked
      }])
  
  })();
  
  
  
  