Предмет: Геометрия, автор: dobayeva15

Вычисли периметр ромба, если длина одной его стороны равна 7,28 мм​

Ответы

Автор ответа: OblivionFire
0

ромб имеет 4 стороны. все они равны. Р=4а. где а - сторона ромба. Р=4а=4*7.28=29.12 мм -- это ответ.

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Прочитайте и переведите текст « At the Railway Station». Ответьте на вопросы.

TEXT 1
At the Railway Station
It's common knowledge that nowadays people travel a lot. They travel on business and for pleasure, about the country and abroad. Those who wish to travel have at their disposal various means of transport: express trains and big ships, cars and jet airliners.
Although we all agree that the future belongs to the air transport, the railway is still one of the most popular means of communication. Of course, if people are short of time and have to travel a long distance they usually travel by air. But if they have time they prefer to go by train.
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I. Ответьте на вопросы по тексту
1. Why do people travel a lot nowadays?
2. Which is the most popular means of communication? Why?
3. How can you describe a big railway station?
4. Where can passengers wait for the train?
5. Where can passengers buy tickets?
6. Where can passengers get information about the time and the platform the train leaves?
7. Where can passengers leave their heavy luggage? 
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