1) 1) Write a
event driven JavaScript code to calculate area of circle, Accept radius from
user.
<html>
<head>
<title>
Area of circle
</title>
<script
language="javascript">
function area()
{
var a=prompt("Enter
radius")
var b=3.14*a*a
document.write("Area of circle="+b)
}
</script>
</head>
<body>
<form
name="f1">
<h2> Area of
Circle</h2>
<input
type="submit" value="Area of circle"
onclick="area()">
</form>
</body>
</html>
2) Write a
event driven JavaScript code to calculate area of Rectangle Accept length and
breadth from user.
<html>
<head>
<title>
Area of Rectangle
</title>
<script
language="javascript">
function area()
{
var l=prompt("Enter
Length")
var b=prompt("Enter
Breadth")
var area=l*b
document.write("Area of
Rectangle="+area)
}
</script>
</head>
<body>
<h2> Area of
Rectangle</h2>
<form
name="f1">
<input
type="submit" value="Area of Rectangle"
onclick="area()">
</form>
</body>
</html>
3)
Write a
event driven JavaScript code to calculate area of Triangle. Accept Base and
Height from user.(1/2*b*h)
<html>
<head>
<title>
Area of
Triangle
</title>
<script
language="javascript">
function
area()
{
var
b=prompt("Enter Base")
var
h=prompt("Enter height")
var
area=1/2*b*h
document.write("Area
of Triangle="+area)
}
</script>
</head>
<body>
<form name="f1">
<h2> Area
of Triangle</h2>
<input
type="submit" value="Area of Triangle"
onclick="area()">
</form>
</body>
</html>
4)
Write a
event driven JavaScript code to calculate Perimeter of Reactngle. Accept Length
and Breadth from user.(Perimeter=1*length + 2*breadth)
<html>
<head>
<title>
Perimeter of Reactngle
</title>
<script
language="javascript">
function perimeter()
{
var l=prompt("Enter
Length")
var b=prompt("Enter
Breadth")
var per=(2*l)+(2*b)
document.write("Perimeter
of Reactngle="+per)
}
</script>
</head>
<body>
<form
name="f1">
<input
type="submit" value="Perimeter of Reactngle"
onclick="perimeter()">
</form>
</body>
</html>
5)
Write a
event driven JavaScript code to calculate Addition of Numbers from 50 to 100
<html>
<head>
<title>
Addition of
numbers
</title>
<script
language="javascript">
function
cal()
{
var i,sum=0
for(i=50;i<=100;i++)
{
sum=sum+i
}
document.write("Addition
of Numbers from 50 to 100="+sum)
}
</script>
</head>
<body>
<form
name="f1">
<h2>Addition
of Numbers from 50 to 100</h2>
<input
type="submit" value="Addition of Number"
onclick="cal()">
</form>
</body>
</html>
6)
Write a
event driven JavaScript code to calculate Factorial of given number
<html>
<head>
<title>
Factorial
of Number
</title>
<script
language="javascript">
function
fact()
{
var
a=prompt("Enter Number")
var f=1,i
for(i=a;i>=1;i--)
{
f=f*i
}
document.write("Factorial
of given number="+f)
}
</script>
</head>
<body>
<form
name="f1">
<input
type="submit" value="Factorial"
onclick="fact()">
</form>
</body>
</html>
No comments:
Post a Comment