Предмет: Геометрия, автор: Parfenovalera04

ГЕОМЕТРИЯ 9 класс
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Автор ответа: milenkapetkova
0

Ответ:

tgx=1

Объяснение:

Так как клетка с размером 1х1. Находим, что АН на вторую =1 +4

=> AH= корень из 5.

Так же находим, что АН=ВН= корень из пети. То триугольник АНВ - равнобедренный

=>tg угла ВАН=корень из пети /корень из пети

=>tg BAH=1

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