http://rigello.livejournal.com/ ([identity profile] rigello.livejournal.com) wrote in [personal profile] pilot_pirx 2006-10-17 09:19 am (UTC)

Ну и задачки.

А окружности на полу лежат или как? Плоскость одна? Отношение к горизонту?
Окружности пересекаются?
Мала данных!
(9 comments)

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