user-avatar
nasunsin
2 năm trước
Cho tam giác abc có góc A=100 độ. Gọi CD là tia đối của tia CB. Tia phân giác của góc B cắt tia phân giác của góc ACD tại K. Tính góc BAK. Mn ơi giúp mình với nha, mk cần ngay ạ.
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

C. READING I. Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the blanks. (1.0 point) Facebook appears to be recovering from a more than 14-hour disruption to all of its products that left them mostly (31).........across the world. The company's main social network, its two messaging apps and image-sharing site Instagram were all affected. Facebook has yet to offer an explanation for the outage. The last time Facebook had a disruption of this magnitude was (32).......... 2008, when the site had 150 million users - compared with around 2.3 billion monthly users today. The problems began yesterday afternoon, and only showed real signs of recovery this morning. They meant core platforms many people rely on every day to communicate were rendered mostly useless. "We're aware that some people are currently (33).......... trouble accessing the Facebook family of apps," Facebook said in a statement, posted on Twitter. "We're working to resolve the issue as soon as possible." Facebook's apps seemed to be recovering on Thursday morning, with Instagram announcing it was back. In response to rumours posted on other (34)...........networks, the company said the outages were not a result of a Distributed Denial of Service attack, known as DDoS - a type of cyber-attack (35)........... involves flooding a target service with extremely high volumes of traffic. Question 31: A. uncomfortable B. unaffordable C. inaccessible D. unlucky Question 32: A. in B. at C. from D. of Question 33: A. producing B. having C. providing D. keeping Question 34: A. social B. socialize C. society D. socializing Question 35: A. what B. who C. that D. whom

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