Question

How to calculate the area of a triangle in Node.js

Answer 1

const base = 7, height = 10
  
const area = (base * height) / 2;
  
console.log(area);

  
   
   
/*
run:  
   
35
   
*/

 

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Answer 2

const side1 = 6, side2 = 8, side3 = 11
 
const sp = (side1 + side2 + side3) / 2; // semi perimeter
   
const area = Math.sqrt(sp * ((sp - side1) * (sp - side2) * (sp - side3)));
 
console.log(area);
  
  
 
  
  
/*
run:  
  
23.418742493993992
  
*/

 

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