Предмет: Геометрия, автор: PolkaKit3236

К окружности с центром в точке О проведены касательная АВ и секущая АО.Найдите радиус окружности, если АВ=12, ОА=15

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Автор ответа: ownerOSTV

0

Тереза теорему пифагора

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