On the other hand, because it's a rectangle, the area is equal to its height times its base, and the height is clearly eight, and the base is five plus eight, which is the next Fibonacci number, 13. Right? So the area is also eight times 13.
Высота равна 8, а ширина — 5 + 8, чем и является следующее число Фибоначчи 13. Верно? Таким образом, площадь равна 8 × 13.