Javascript program to enter the base and height of a triangle and find its area

Javascript program to enter the base and height of a triangle and find its area. There are you will learn how to find the area of a triangle by using the base & height of the triangle in javascript language.

Formula:

a = (b + h) / 2

Where:

a = area

b = base

h = height

Let us understand this example through javascript program:

/* Javascript program to find the area of a triangle if base and height are given */

<script type="text/javascript">
    
    var b, h, a;
    
    // b = base
    // h = height
    // a = area
    
    b = 32;
    h = 8;
    
    // Calculate area of the triangle
    a = ((b * h) / 2);
    
    document.write("Area of the triangle = " + a + " sq. units");
    
</script>

Output Screen: