user-avatar
phudx123321
2 năm trước
cho goc xOy nhọn. Từ điểm A thuộc tia phân giác của xOy , vẽ đường thẳng song song với Ox cắt Oy ở B .1) tìm trên hình vẽ hai góc so le trong . 2) chứng minh góc BOA = góc BOA mình sẽ vote 5 sao
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Read the text below and decide which answer A, B, C or D fits each space. LUCKY RUNNER Nathan Hall is the most superstitious athlete I (61)__________ . I (62)____ him at the first international race. Just before the race started, I saw him take a silver ring out of his pocket, (63)_________ it for a moment, kiss it, and put it on one of his fingers. Nathan (64)_____ the race, so I interviewed him and asked about the ring. “It’s my lucky ring,” he said, “I always (65)_______ it with me to races, I (66)_______ it in my pocket before the race start, and I (67)_________ it on this finger during the race. It always (68)______ . I just smiled. Nathan is a great athlete, and he doesn’t need to (69)______________ magic to be successful. Even if he (70)_______ his ring one day, he will still be one of the fastest runners I have ever known! (By Gabriel Linton) 61. A.know B. meet C. befriend D. see 62. A. knew B. met C. acquainted D. saw 63. A. watch B. observe C. look at D. stare at 64. A. earned B. achieved C. triumphed D. won 65. A. take B. bring C. carry D. wear 66. A. place B. put C. carry D. use 67. A. place B. bring C. carry D. wear 68. A. does B. succeeds C. works D. makes 69. A. hold B. fetch C. use D. wear 70. A.loses B. misses C. forgets D. leaves

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team