1. 2.
3.
Докажите равенство треугольников ABM и CDM (рне 1б) с.
. 1 м = CM 12ВАМ = 2DCM.
Найдите стороны равнобедренного треугольника. с 11и сего терпімет»
равен 19 см, а основание на 7 см больше боковой стороны
На боковых сторонах ТВ и ВС равнобедренного треуго 11 к. 13
отметили соответственно точки и К так, что В/ - ВА. Должите
ЧТО ВАК = ВСМ.
Известно, что СК = DK и 2CKP = 2DKP (рис. 17). Докалните, что
ZMCP = ZMDP.
4.
Рис. 46
Рис. 47
М1
А.
B
Известно что CK =Dk

1 A: Linda ...is learning... (learn) to drive at the moment.

B: I know. She told me last week.

2 A: Has Alan got a job?

B: Oh yes. He … (be) the manager of a leisure centre.

3 A: Do you want to have a break now?

B: Not yet. I … (write) a report for tomorrow's meeting.

4 A: It's ten o'clock. Have you given the manager his letters?

B: Yes, and I … (also/type) six reports so far this morning.

5 A: Is Jeff still in the garden?

B: Yes. He … (plant) flowers all afternoon.

6 A: That author is very well-known, isn't she?

B: Yes. She … (write) twenty novels so far.

7 A: You look very happy today.

B: I am. I … (just/hear) some good news.

8 A: What time … (the play/start) tonight?

B: Seven o'clock, I think.

9 A: Are you new to this company?

B: Not really. In fact, I … (work) here for almost two years.

10 A: Are you ready for the concert?

B: Yes. I … (practise) for weeks.

11 A: Do you do any exercise at all?

B: Yes. Actually, I … (go) swimming three times a week.НУЖНЫ ЛЮДИ ЧТОБЫ СНИМАТЬСЯ РАССКАЖУ НА СЕРВАКЕНУЖНЫ ЛЮДИ ЧТОБЫ СНИМАТЬСЯ В СЕРИАЛ НРВЫЙ ГОДНУЖНЫ ЛЮДИ ЧТОБЫ СНИМАТЬСЯ В СЕРИАЛ НРВЫЙ ГОД

1 A: Linda ...is learning... (learn) to drive at the moment.

B: I know. She told me last week.

2 A: Has Alan got a job?

B: Oh yes. He … (be) the manager of a leisure centre.

3 A: Do you want to have a break now?

B: Not yet. I … (write) a report for tomorrow's meeting.

4 A: It's ten o'clock. Have you given the manager his letters?

B: Yes, and I … (also/type) six reports so far this morning.

5 A: Is Jeff still in the garden?

B: Yes. He … (plant) flowers all afternoon.

6 A: That author is very well-known, isn't she?

B: Yes. She … (write) twenty novels so far.

7 A: You look very happy today.

B: I am. I … (just/hear) some good news.

8 A: What time … (the play/start) tonight?

B: Seven o'clock, I think.

9 A: Are you new to this company?

B: Not really. In fact, I … (work) here for almost two years.

10 A: Are you ready for the concert?

B: Yes. I … (practise) for weeks.

11 A: Do you do any exercise at all?

B: Yes. Actually, I … (go) swimming three times a week.НУЖНЫ ЛЮДИ ЧТОБЫ СНИМАТЬСЯ РАССКАЖУ НА СЕРВАКЕНУЖНЫ ЛЮДИ ЧТОБЫ СНИМАТЬСЯ В СЕРИАЛ НРВЫЙ ГОДНУЖНЫ ЛЮДИ ЧТОБЫ СНИМАТЬСЯ В СЕРИАЛ НРВЫЙ ГОД