Question

How to calculate surface area of cone in JavaScript

Answer 1

const r = 5;
const h = 13;
 
const SurfaceArea = Math.PI * r * (r + Math.sqrt((h * h) + (r * r)));
         
console.log("Surface Area of Cone = " + SurfaceArea);
 
 
 
    
/*
run:
    
"Surface Area of Cone = 297.32642777948394"
    
*/
  

 

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