Предмет: Литература, автор: Peregreg

Площадь прямоугольника 36 квадратных сантиметров длина одной из его сторон равна 12 сантиметров Найдите периметр этого прямоугольника

Ответы

Автор ответа: Elizabetd
0
36:12=3см длина другой стороны
(12+3)*2=30см периметр
Автор ответа: sashaantonenko
0
периметр а не площять
Автор ответа: sashaantonenko
0
36 разделить на 2 равно 18,
и от этого отнять 12 равно 6
Автор ответа: sashaantonenko
0
кинь спасибо
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СРОЧНО ПОЖАЛУЙСТА
1. Раскройте скобки и поставьте глагол в Future-in-the-Past Tense
1.Future Indefinite – in –the- Past he ( to work)
2.Future Continuous– in –the- Past he ( to swim)
3.Future Perfect– in –the- Past he ( to read)
4.Future Perfect Continuous– in –the- Past he ( to write)

2. Раскройте скобки в Future-in-the-Past Tense:
1.Не (to tell) them he ( to visit) them that evening
2.She ( to say) she ( to come) late.
3.She (to think) you ( to stay) in town.
4.I (to think) that you (to write) to me if I (to go) away.
5.He ( to be afraid) that he ( not to find) anybody at home when he (to
come).
6. If I (to have) a big garden, I (to grow) a lot of flowers.
7. They (to do) it if they could.
8. I (to show) you how to do it if I (to know) myself.
9. If I (to be) you I (not to buy) that coat.
10. I (to help) you if I (can), but I`m afraid I can`t.
11. If we (to have) a choice, we (to live) in the country.
12. If I (to be) you, I (not to wait), I (to go) now.
13. He (not to go) there if his family (not to be) invited.

3. Раскройте скобки в Future-in-the-Past Tense в отрицательной и
вопросительной форме:
1. I (to say) that I (to write) a letter to him.
2.He (to say) that I (to go) there the next week.
3. I (to think) that we (to work) all day.
4. He (to ask) them whether they (to take) their examinations by the 1 st of Jjuly.
5. I (to say) that I (to write) a letter to him.
6. I (to be) afraid I (to lose) my way in the dark.
7. I (to know) they (to go) on an excursion in two days.
8. Nina (to say) she (to go) home at once after school.​