27 см
4 см
6 см
8.
Осьовим перерізом циліндра є квадрат із стороною 8 см. Обчисліть бічну
поверхню циліндра.
Г
A
В
Б
Інша відповідь
32 см
32 см
322 см
32 22 см​

1. I do morning exercises.
2. He works at a factory.
3. She sleeps after dinner.
4. We work part-time.
5. They drink tea every day.
6. Mike is a student.
7. Helen has a car.
8. You are a good friend.
9. You are good friends.
10. It is difficult to remember everything.

1. I don't do morning exercises.
2. He doesn't work at a factory.
3. She doesn't sleep after dinner.
4. We don't work part-time.
5. They don't drink tea every day.
6. Mike isn't a student.
7. Helen doesn't have a car.
8. You aren't a good friend.
9. You aren't good friends.
10. It isn't difficult to remember everything.

1. Do you do morning exercises?
2. Does he work at a factory?
3. Does she sleep after dinner?
4. Do we work part-time?
5. Do they drink tea every day?
6. Is Mike a student?
7. Does Helen have a car?
8. Are you a good friend?
9. Are you good friends?
10. Is it difficult to remember everything?

1. She (to go) to the cinema.
+ She goes to the cinema. (Она идет в кино.)
- She doesn't go to the cinema. (Она не идет в кино.)
? Does she go to the cinema. (Она идет в кино?)

2. The teacher (to read) a story. 
+ The teacher reads a story. (Учитель читает историю.)
- The teacher doesn't read the story. (Учитель не читает историю.)
- Does the teacher read the story? (Учитель читает историю?)

3. I (to write) a letter.
+ I write a letter. (Я пишу письмо.)
- I don't write a letter.  (Я не пишу письмо.)
? Do I write a letter? (Я пишу письмо?)

4. Children (to sleep) on the bed.         
+ Children sleep on the bed. ( Дети спят на кровати.)
- Children don't sleep on the bed. (Дети не спят на кровати.)
? Do children sleep on the bed?  ( Дети спят на кровати?)