Question

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

Answer 1

object RightTriangleAngle extends App {
  val opposite: Double = 2.5
  val hypotenuse: Double = 5.0

  val angleSin: Double = opposite / hypotenuse
  val angleRadians: Double = math.asin(angleSin)
  val rightTriangleAngle: Double = angleRadians * 180.0 / math.Pi

  println(f"Right Triangle Angle = $rightTriangleAngle%.2f")
}




/*
run:

Right Triangle Angle = 30.00

*/

 

70+ SQL courses for beginners and professionals