Function areaParallelogram

Maths/Area.js:114–118

(base, height)

 * @example areaParallelogram(5, 6) = 24
 */
const areaParallelogram = (base, height) => {
  validateNumericParam(base, 'Base')
  validateNumericParam(height, 'Height')
  return base * height
}

/**
 * @function areaTrapezium