Предмет: Математика, автор: Аноним

sin a=1/2,sin B=1/3, b=6. Найдите a

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Автор ответа: katyatu72

0

За теоремою sin:
a/sin A=b/sin B
Звідси маємо :
a=b*sin A/sin B
6*1/2:1/3=9
Відповідь: a=9 cм

Автор ответа: Аноним

0

Спасибо!!!!

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