title: Calculate Area Tetrahedron
signature: def calculateAreaTetrahedron(side: Int) = {
test_code: import scala.collection.mutable.HashMap
  import scala.collection.immutable.HashSet
  
  
  // SOLUTION CODE
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  
  // TESTING CODE 
  // ============================================
  def validateSolution(actual: Float , expected: Float): Boolean = {
      (actual - expected).abs < 1e-06F
  }
  
  def driver(side: Int, expected: Float): String = {
      try {
          if (validateSolution(PLACEHOLDER_FN_NAME(side),expected)) {
              "PASSED"
          } else{
              "FAILED"
          }
      }catch{
          case e: Exception => {e.getClass.getName}
      }
  
  }
  object QuestionEvaluator extends App {
  
      println(s"TEST-0...${driver(
        58, 
        22994.17F    
      )}")   
  
  
      println(s"TEST-1...${driver(
        56, 
        20696.54F    
      )}")   
  
  
      println(s"TEST-2...${driver(
        35, 
        5052.87F    
      )}")   
  
  
      println(s"TEST-3...${driver(
        99, 
        114350.83F    
      )}")   
  
  
      println(s"TEST-4...${driver(
        13, 
        258.92F    
      )}")   
  
  
      println(s"TEST-5...${driver(
        45, 
        10739.18F    
      )}")   
  
  
      println(s"TEST-6...${driver(
        40, 
        7542.47F    
      )}")   
  
  
      println(s"TEST-7...${driver(
        92, 
        91769.26F    
      )}")   
  
  
      println(s"TEST-8...${driver(
        7, 
        40.42F    
      )}")   
  
  
      println(s"TEST-9...${driver(
        13, 
        258.92F    
      )}")   
  
  }
  
source_py: def calculate_area_tetrahedron(side):
      volume = ((side ** 3) / (6 * math.sqrt(2)))
      return round(volume, 2)
source_cpp: double calculate_area_tetrahedron(int side) {
    double volume = ( pow ( side, 3 ) / ( 6 * sqrt ( 2 ) ) );
    return volume;
  }