Question

What is the constant of PI in JavaScript

Answer 1

document.write(Math.PI);
 
/*
run:

3.141592653589793 
 
*/

 

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Answer 2

var n = Math.PI;
 
document.write(n.toFixed(2));
 
/*
run:

3.14 
 
*/

 

70+ SQL courses for beginners and professionals

Answer 3

var n = Math.PI;

n = n.toFixed(2);
 
document.write(n);
 
/*
run:

3.14 
 
*/

 

70+ SQL courses for beginners and professionals

Answer 4

var n = Math.PI.toFixed(2);
 
document.write(n);
 
/*
run:

3.14 
 
*/

 

70+ SQL courses for beginners and professionals