title: Calculate Area Tetrahedron
signature: func calculateAreaTetrahedron(side int) float64 {
test_code: package main
  
  import (
      "fmt"
      "reflect"
      "math"
      "sort"
  )
  
  // SOLUTION CODE
  // ===================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE
  // ===================================
  func validateSolution(actual float64, expected float64) bool {
      return math.Abs(actual - expected) < 1e-06
  }
  
  func driver(side int, expected float64) string {
      if validateSolution(PLACEHOLDER_FN_NAME(side),expected) {
              return "PASSED"
      }
      return "FAILED"
  
  }
  
  func main() {
  
      // Use imports to avoid undefined errors
      var _ = reflect.DeepEqual
      _ = math.Abs
      _ = sort.Sort
      result := ""
      result = driver(58, 22994.17)
      fmt.Printf("TEST-0...%s\n", result)
      
      result = driver(56, 20696.54)
      fmt.Printf("TEST-1...%s\n", result)
      
      result = driver(35, 5052.87)
      fmt.Printf("TEST-2...%s\n", result)
      
      result = driver(99, 114350.83)
      fmt.Printf("TEST-3...%s\n", result)
      
      result = driver(13, 258.92)
      fmt.Printf("TEST-4...%s\n", result)
      
      result = driver(45, 10739.18)
      fmt.Printf("TEST-5...%s\n", result)
      
      result = driver(40, 7542.47)
      fmt.Printf("TEST-6...%s\n", result)
      
      result = driver(92, 91769.26)
      fmt.Printf("TEST-7...%s\n", result)
      
      result = driver(7, 40.42)
      fmt.Printf("TEST-8...%s\n", result)
      
      result = driver(13, 258.92)
      fmt.Printf("TEST-9...%s\n", result)
      
          
  }
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;
  }