Skip to content
Open
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
16 changes: 16 additions & 0 deletions indexformula.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>Basic Formulas</title>
<script src="./js/formulas.js" charset="utf-8"></script>
</head>
<body>
<h1>Basic Formulas</h1>
<ol>
<li>Open Developer Tools</li>
<li>Select the Console Tab</li>
<li>Begin typing JS functions to test output</li>
</ol>
</body>
</html>
41 changes: 21 additions & 20 deletions js/formulas.js
Original file line number Diff line number Diff line change
@@ -1,80 +1,81 @@
// 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 Math.PI * radius * radius;
}

function Sphere(radius){
return -1;
return 4 * Math.PI * radius * radius;
}

// Surface Area formulas
function surfaceAreaCube(side){
return -1;
return 6 * side * side;
}

function surfaceAreaCylinder(radius, height){
return -1;
return 2 * Math.PI * radius * height + 2 * Math.PI * radius * radius;
}

// 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 Math.PI * 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 Math.PI * radius * radius * height;
}