Предмет: Геометрия, автор: Аноним

Найдите tg a,если sin a=1/4

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Автор ответа: belcatya

Ответ:

См фото

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The Olympic Games have a very long history. They began in 777 BC in Greece and took place every four years for nearly twelve centuries at Olimpia. They included many different kinds of sports: running, boxing, wrestling, etc. All the cities in Greece sent their best athletes to Olimpia to compete in the Games. For the period of the Games all the wars stopped. So the Olympic Games became the symbol of peace and friendship.
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