Question

How to calculate an angle of a right triangle given opposite and hypotenuse in JavaScript

Answer 1

const opposite = 2.5;
const hypotenuse = 5;
  
const angle_sin = opposite / hypotenuse;
const right_triangle_angle = Math.asin(angle_sin) * 180 / Math.PI;
  
console.log("Right Triangle Angle = " + right_triangle_angle);
   
  
  
/*
run:
  
Right Triangle Angle = 30.000000000000004
  
*/

 

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