Question

How to calculate the volume of cone in PHP

Answer 1

$radius = 12;  
$height = 25;
$pi = 3.14159265359;  
       
$cone_volume = $pi * ($radius * $radius) * $height / 3;  
 
echo "Cone volume = " . $cone_volume;



 
/*
run:
  
Cone volume = 3769.911184308
 
*/

 

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