Предмет: Математика, автор: Аноним

участок земли имеет форму прямоугольника длина которого 69 метров а ширина 31 метров Какой длины забор окружает этот участок

Ответы

Автор ответа: nitetopatrik
0
(69 + 31) * 2 = 200
Ответ: 200 метров


Похожие вопросы
Предмет: Английский язык, автор: Fhdgib
ПОМОГИТЕ!! ДАЮ ПОСЛЕДНИЕ БАЛЫ!

Ex.4.change the given statements so that they will mean the opposite;

1. The weather is really nasty today.

2. It’s ten degrees below zero.

3. The roads are dry today, it’s not dangerous to drive.

4. The sky is clear.

5. The weather will keep fine.

6. It was a bright day.

7. It is 30 degrees in the shade.




Ex.5.read the sentence and fill in the gaps:

1. During the storm, _________is followed by a clap of thunder.

2. The river overflowed and the town had to cope with a _____________.

3. Because of the heavy _________ the grass was wet.

4. You can’t see the moon and the stars now because the sky is _________.

5. In summer a spell of very _______ and ______ weather usually ends with a

thunderstorm.

6. I can’t say that it is to cold outside but it is rather ________ you’d better put on your

coat.

7. You can’t sit on the grass it’s still _______ after the rain.

8. The temperature has fallen down and the roads are so _______ that it’s dangerous to

drive.

9. When it rains hard but for a short period of time we call it ________ .

10. Water freezes at zero degrees_________ but at 32 degrees _________ .

11. There will be plenty of _______ in the mountains and Nick will return with a fine tan

12. I can’t say that it was really raining, it was _____ but we got wet all the same.

13. Ancient people did not know any other way of _______ the weather than watching the

behavior of animals and birds.

(Flood, sultry, drizzle, chilly, wet, hot, dew, icy, cloudy, shower, lightning, sunshine, to forecast, Fahrenheit, Celcius)
Предмет: Алгебра, автор: nikita07pasik