export function triangleArea(base, height) { 
  // your code here

  return base * height / 2
}

// Resultados esperados
console.log(triangleArea(3, 5), 7.5) // 7.5
console.log(triangleArea(5, 5), 12.5) // 12.5
console.log(triangleArea(2, 5), 5) // 5