From b7acb462ee3cecc3ec0d60cc4171f3df5f5b63b8 Mon Sep 17 00:00:00 2001
From: hinalatif25 <hinalatif25@gmail.com>
Date: Wed, 16 Dec 2020 23:09:18 -0500
Subject: [PATCH]  Java script formulas

---
 js/formulas.js | 38 +++++++++++++++++++-------------------
 1 file changed, 19 insertions(+), 19 deletions(-)

diff --git a/js/formulas.js b/js/formulas.js
index 2435d53..43902c7 100644
--- a/js/formulas.js
+++ b/js/formulas.js
@@ -1,80 +1,80 @@
 // Basic math formulaas
 function addition(num1, num2){
-  return -1;
+  return (num1 + num2);
 }
 
 function subtraction(num1, num2){
-  return -1;
+  return (num1 - num2);
 }
 
 function multiplication(num1, num2){
-  return -1;
+  return (num1 * num2);
 }
 
 function division(num1, num2){
-  return -1;
+  return (num1 / num2);
 }
 
 // Area formulaas
 function areaSquare(side){
-  return -1;
+  return (side * side);
 }
 
 function areaRectangle(length, width){
-  return -1;
+  return (length * width);
 }
 
 function areaParallelogram(base, height){
-  return -1;
+  return (base * height);
 }
 
 function areaTriangle(base, height){
-  return -1;
+  return (1/2)*base * height;
 }
 
 function Circle(radius){
-  return -1;
+  return 3.14* radius * radius;
 }
 
 function Sphere(radius){
-  return -1;
+  return 4 * 3.14 * radius * radius ;
 }
 
 // Surface Area formulas
 function surfaceAreaCube(side){
-  return -1;
+  return 6*side*side;
 }
 
 function surfaceAreaCylinder(radius, height){
-  return -1;
+  return 2*3.14*radius*height;
 }
 
 // Perimeter formulas
 function perimeterSquare(side){
-  return -1;
+  return 4*side;
 }
 
 function perimeterRectangle(length, height){
-  return -1;
+  return 2*length + 2*height;
 }
 
 function perimeterTriangle(side1, side2, side3){
-  return -1;
+  return (side1+side2+side3);
 }
 
 function perimeterCircle(diameter){
-  return -1;
+  return 3.14*diameter;
 }
 
 // Volume formulas
 function volumeCube(side){
-  return -1;
+  return (side*side*side);
 }
 
 function volumeRectangular(length, width, height){
-  return -1;
+  return  length*width*height;
 }
 
 function volumeCylinder(radius, height){
-  return -1;
+  return 3.14*radius*radius*height;
 }