Trên cùng một nửa mặt phẳng bờ chưa tia ox vẽ các tia oy và ớt sao cho xot=80 xoy=40 a chứng tỏ tia oy là tia phân giác của xot vẽ ox là tia đối của tia ox tính xot,xoy

Các câu hỏi liên quan

Bài1 Viet lai cau 1 These shoes will have tobe repaired Richard will have............................... 2 Bill never does any things if you don't tell him what tp do Unless........................................... 3 "Why don't you put a better lock on the door,Mai?''Minh asked Minh suggested................................... 4 Keeping calm is the secret of passing your driving test As long as....................... 5 When she heard the news she broke down On.................. 6 She'd rather have Italian foot than French foot She prefers............. 7 We couldn't get nearer because of the police The police prevented.............. 8 Althought both of his legs were beoken in the crash,he managed to get out of the car before it exploded Despite his................................... 9 Every heard about the accident befotr I did I was the..................... 10 It's is common knowledge that he has been in prso sevaral times He is known............................. BAIF2 CHO DẠNG ĐÚNG CỦA TỪ TRONG NGOẶC 1We'll live in a happier and ................life if we keep our environment clean(health) 2 Thirty years ago my hometown was small.Now it has turned into an...........................city(industry) 3 Islam is the ....................religion of Malaysia(office) 4 Don't depend of him he is a very ....................person(rely) 5 She is extremely ...........................about the history (know) BÀI 4 CHIA ĐỘNG TỪ 1 It' hight time that you (get)...........down to more serious work 2 That man (stand).............at the bus stop for the last half hour.Shall I tell him that the last bus already(go).............? 3 By next September I (pay)................4000 pounds in income tax 4 If he (leave).............home five minutes earlier ,he (sit).......................here now 5 At this time next week they (sit)...................in the train on their way to Paris GIẢI GIÚP MIK VS Ạ SẼ ĐÁNH GIÁ CÂU TL HÂY NHẤT+VOTE