одна простенькая задачка - имея веревку разметить на земле прямоугольную площадку…
Завязать узелки через равные промежутки и 3-4-5 промежутков на сторону.
Корень врукопашную извлекал… а способ уже сходу не вспомню.
надо опять в сеть залезть - освежить склероз 😃
А вот я раньше… ууу…
А про 5-ти конечную звезду вручную забыли?
Подели окружность на 72 градуса обретёш 5 точек
Мистика … 5конечная звезда - круг поделённый на 72 градуса - 72 года продержалась советская власть .
Прошу извинить .
Подели окружность на 72 градуса обретёш 5 точек
А без градусника, т.е транспортира?
Так уже дали ссылку на способ без “градусника” 😃
Второе и третье сообщение в теме.
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