Ответ: AB = 16/√3 .
Объяснение:
sin60° = BC/AB ; AB = BC/sin60° = 8 : ( √3/2 ) = 8 *(2/√3 ) = 16/√3 .
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Ответ: AB = 16/√3 .
Объяснение:
sin60° = BC/AB ; AB = BC/sin60° = 8 : ( √3/2 ) = 8 *(2/√3 ) = 16/√3 .