Предмет: Геометрия, автор: xeniamimimi111

в параллелограмме ANPD биссектриса тупого угла ADP пересекает сторону NP в точке Е под углом ДЕП=60° и делит сторону на отрезки НЕ=3см и ПЕ=4см. найдите а)углы параллелограмма б)периметр параллелограмма
в)определите вид четырехугольника АНЕД​

Ответы

Автор ответа: vsesuperledi
1

Ответ:

33+566-60°

Объяснение:

я не уверена что это правильно

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Упр. 3. Вставьте артикль, где необходимо.
1. This is ... good ... book.
2. This is ... girl. She is at... school.
3. My ... brother is at ... work. He is not at ... home.
4. This is my ... sister. She is ... pupil. My sister is ... good pupil.
5. He likes to read ... books.
6. They are drinking ... coffee now. ... coffee is hot.
7. My cousin is ... teacher. He is ... good teacher. He works at ... school.
8. She has ... long ... black hair.
9. I like these ... apples. Give me these ... apples, please.
10. We live in ... beautiful city. We like our ... city very much.

Упр. 4. Вставьте артикль, где необходимо.
1. I am ... doctor. I work at hospital.... hospital is large.
2. You have two ... books. Give me one ... book, please.
3. Are you ... pupil? No, I am ... student.
4. Is he ... good pupil?
5. My friend bought... interesting ... book last week.
6. He has ... daughter, but he has no ... son.
7. My father is sitting at... table. He is writing ... letter ... letter is long.
8. His brother has ... cat. ... cat is old and ... fat.
9. It is very dark in ... street.
10. I am at ... home. I am reading … interesting book.

Упр 5. Вставьте артикль, где необходимо.
1. This is ... book. Put ... book on the table.
2. Nick has ... big black dog. ... dog is old. Its name is ... Rex.
3. Is there ... pen on the desk?
4. This is ... shelf. ... shelf is on ... wall.
5. He is at … home now.
6. My sister’s name is ... Liza. Liza is ... little girl. She is ... six.
7. This is kitchen. ... kitchen is small.
8. Does she like ... butter?
9. There are ... benches. ... benches are in ... park.
10. I don’t like ... apples.