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красотка248
красотка248
13.01.2021 17:16 •  Геометрия

с сором 3 вариант все сто сможете


с сором 3 вариант все сто сможете

👇
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Ответ:
ника2346олл
ника2346олл
13.01.2021

You read a lot about England and you really start liking this county. Write this news to your English friend: a) The more I read about England, the bigger I like it. 6) The much I read about England, the bigger I like B) The more I read about England, the more I like it. r) The many I read about England, the many I like it. You read a lot about England and you really start liking this county. Write this news to your English friend: a) The more I read about England, the bigger I like it. 6) The much I read about England, the bigger I like B) The more I read about England, the more I like it. r) The many I read about England, the many I like it. You read a lot about England and you really start liking this county. Write this news to your English friend: a) The more I read about England, the bigger I like it. 6) The much I read about England, the bigger I like B) The more I read about England, the more I like it. r) The many I read about England, the many I like it. You read a lot about England and you really start liking this county. Write this news to your English friend: a) The more I read about England, the bigger I like it. 6) The much I read about England, the bigger I like B) The more I read about England, the more I like it. r) The many I read about England, the many I like it. You read a lot about England and you really start liking this county. Write this news to your English friend: a) The more I read about England, the bigger I like it. 6) The much I read about England, the bigger I like B) The more I read about England, the more I like it. r) The many I read about England, the many I like it. You read a lot about England and you really start liking this county. Write this news to your English friend: a) The more I read about England, the bigger I like it. 6) The much I read about England, the bigger I like B) The more I read about England, the more I like it. r) The many I read about England, the many I like it. You read a lot about England and you really start liking this county. Write this news to your English friend: a) The more I read about England, the bigger I like it. 6) The much I read about England, the bigger I like B) The more I read about England, the more I like it. r) The many I read about England, the many I like it. You read a lot about England and you really start liking this county. Write this news to your English friend: a) The more I read about England, the bigger I like it. 6) The much I read about England, the bigger I like B) The more I read about England, the more I like it. r) The many I read about England, the many I like it. You read a lot about England and you really start liking this county. Write this news to your English friend: a) The more I read about England, the bigger I like it. 6) The much I read about England, the bigger I like B) The more I read about England, the more I like it. r) The many I read about England, the many I like it. You read a lot about England and you really start liking this county. Write this news to your English friend: a) The more I read about England, the bigger I like it. 6) The much I read about England, the bigger I like B) The more I read about England, the more I like it. r) The many I read about England, the many I like it. You read a lot about England and you really start liking this county. Write this news to your English friend: a) The more I read about England, the bigger I like it. 6) The much I read about England, the bigger I like B) The more I read about England, the more I like it. r) The many I read about England, the many I like it. You read a lot about England an

4,8(46 оценок)
Ответ:
dana1835
dana1835
13.01.2021
Нужно делить на СООТВЕТСТВУЮЩУЮ сторону треугольника. Если дано, что треугольники АВС и ОРТ, подобны, то вначале надо определить какие стороны являются соответствующими (и то же самое с углами: соответствующие углы у подобных треугольников равны). Как правило в учебниках, при записи подобных треугольников соответствие определяется по положению буквы в записи треугольника. Хотя, в новых учебниках это явно не сказано. Например, если сказано, что треугольники АВС и ОРТ подобны, то подразумевается, что угол А равен углу О, угол В равен Р, и С равен Т. И тогда стороне АВ соответствует  сторона ОР, стороне ВС соответствует РТ и стороне АС соответствует OТ. Т.е. при такой записи, будет AB/OP=BC/PT=AC/OT. И в вашей задаче, если AB=8, то чтобы определить коэффициент подобия, надо знать длину именно ОР. И если сказано, что она 4, то да, треугольник ABC подобен треугольнику ОРТ с коэффициентом подобия 2.
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