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Диана100000
@Диана100000
October 2021
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Найдите сторону АВ, треугольника АВС, если ВС 2 корень из двух, угол А 45 градусов, угол С 30 градусов
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volodyk
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ВС/sinА=АВ/sinС, (2√2/(√2/2)) = АВ/(1/2), АВ=8
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Verified answer
ВС/sinА=АВ/sinС, (2√2/(√2/2)) = АВ/(1/2), АВ=8