請問這題的第二小題跟第三小題 有點看不懂詳解😅

。 有一臺機器人設定為每直線前進4公尺就會左轉 15°再直線前進 如右示意圖(僅為示意圖,不代表真實距離與角度),它從 4 出 發,直線移動4公尺至4的位置後,就會左轉 15°再直線前進4 |公尺至 42,以此類推,之後的轉彎點分別為A、Aa, As, 試回答下列問題: 1. 此機器人移動後,離出發點40 最遠的距離為下列何者?(單選)(5分) 4 (1) 4 sin 15 公尺 (2) 4 tan 15°公尺 (3) 4 tan 7.5°公尺(4) 答: 2 若有一直線L平行 AoA 且 4 至L的距離為 11 公尺,則在第4個轉彎點時,4.到直 線L的距離最接近下列何者?(單選)(5分) (1) 1 公尺 (2)3公尺 (3) 5公尺 (4)7公尺 (5) 9公尺 炒 3. 若此機器人設定為碰觸到直線L後即停止不再前進,則停止前總共轉彎了幾次?(6分) LEHE √6 + √2 已知 sin 15° √6-√2 4 ’sin 75° √2~1.414, 3~1.732/6~2.449 4 出處,大滿貫複習卷 考點 > sin 7.5° A4 A₂ A 15° *15° 公尺(5) ∴ A4 到人的距離為11-5186325(m) 15° A₁ A 此時A24 和 AD重合 cos 7.5° Review:00000 A12M2A2 1. 每次直線前進4m就會左轉心再前進 左轉3以再前進4m至A24 ... 1-5 AoA A3 為一正二十四邊形 與A。最遠的點:AIL 0 設圓r為正冲邊形 AOA.... As的外接圓,0為厂的圆心 <A00A1 = 15° 則 AoA2 = 20 Au 設。在AA 的投影點=M 則AOMMA1-2CA.OM=7.5* 2 1: A0 A1² = 2 OÃO = 2 × 5147.5 = 547-5. (m) 0A0 Sin7-5° 元 公尺 (4) 17-5 → 2, 'A₁ A₂ 40 ÕÃI & 15° A+A340 A.A₁ & 15+15=30° ÁBAY 40 õÃ₁ * 45° A至直線的距離為45m 154 4sin30+4 sings = 4(六)) = √6 + √2+2 ~ 5₁863 :. (3) 3₁ 承(2),11A加至直線(距離5m :: A5至直線L距離754=1 A成到直線 AAL的距離為 AVAS 和 西A, 天 = 60' m 2521 à Ã6 4 à á *19 = 75° (4 sin 15°+ 45in30°+ 4 sin45°) + 4sin bo° + 4sin 95° ≈ 13.19 >1/

想請問一下第1.2.4.5題怎麼寫 （高中英文文法）

(C) with which (C) resulted vluga (C) gọn srik noswisd qid (D) to go iT 1 ( Ditoldis (8) Jantigito A C) 1. The restaurant sends out questionnaires on a monthly basis with a view their guests' opinions on their service. BISYRAIRT DOA (C) to collecting Trone world a (Don collecting (A) to collect (B) that collects ) 2. The professor if gap it an honor to be invited to give a speech in such an important international conference. Jay gnols 153 or sidsau (D) considers (A) views (B) regards (h) 3. So far we haven't decided our next step. It all depends on ''B' tonight's meeting. (A) how 3. (A) that A) 4.(A) resulting ) 5. (A) going p III. Grammar 25% DB ) 4. Sam is said to be a made the decision. bat (A) strong-willed AD' (B) where (B) result (B) went CA (C) sees ib (a) (B) what q 2209 (D) III It (D) which result 30V J the mayor will say in dan me (C) which (a) (D) when (A) young man who won't change his mind easily once he has assiq edi mont selon suit yd (C) will-strong (B) strength-willing 5. Mrs. Cage really worries about her son. He never pays any attention to the teacher in the ried class, Mo have any desire to learn. at agsdaq bas asignyl0 boob jom aff (A) he doesn't (B) and so he (C) nor does heilid (D) he neithered of loi s vtched stor hoq IV. Translation 25% 1. Tim 非但沒有放棄,他成功抵達受戰亂摧殘的村落並幫助原住民登上救援船。(Instead...) 1003 village War-Torn (D) willing-strongly

有人會這篇英文閱測嗎？我看不太懂，因為後天就要交了，有點急，麻煩各位大大幫忙😭😭 The Mystery of the Bermuda Triangle The Bermuda Triangle, also known as the Devil's Triang... 繼續閱讀

請問12題為什麼選D🥺

B c B 第 11 至 15 題為題組 April Fools' Day, one of the most light-hearted days of the year, has an unclear origin. Some see it as a celebration related to the turn of the seasons from winter to spring; others, however, believe that it 11 the adoption of a new calendar. Ancient cultures celebrated New Year's Day on or around April 1, which roughly coincides with the beginning of spring. In 1582, Pope Gregory XIII ordered a new calendar, which called for New Year's Day to be celebrated on January 1, However, many people, (either refusing to accept the new date or not having heard about it, 12 to celebrate New Year's Day on April 1. Other people began to make fun of these traditionalists, sending them on "fool's errands" or trying to fool them into believing something false. 13, the practice spread throughout Europe and the rest of the world. 14 to create elaborate hoaxes to fool others. Nowadays, on April Fools' Day, people often Newspapers, radio and TV stations, and websites have participated in the April 1 tradition of making 15 reports in order to fool their audiences. The BBC once reported that Swiss farmers were experiencing a spaghetti crop and showed scenes of people harvesting noodles from trees. Guess what? A great number of viewers were fooled. 11. (A) leads to 12. (A) continue 13. (A) Precisely 14. (A) come to an end 15. (A) fictional 第 16 至 20 題為題組 (B) brings out (B) continuing (B) Eventually (B) go to great lengths (B) essential (C) stems from (C) to continue (C) Additionally (C) put in service (C) ancient (D) comes across (D) continued (D) Literally (D) hold in store (D) subjective ioon outhor and journalist His writing style,

想問第十題～～～～ 🙏

Last, have innovative ideas. Handcuffing yourself to the interviewer's desk says skills.lori 10 doing such a useless and silly thing, come up with nothing about your skills. some creative ideas to offer. If you want to stand a better chance of landing a good job, Hliw sw zsmilamod now OJ bass gaitteg tud bied oa 21 tadi gaizto take each interview seriously. Xo 08 I'masob 11.stuste tag of dquot og e'ti pausoad doi llubs gaiob 6 (A) stand out (C) make up (D) show off moot two aninsole C7 (A) get out of (B) put away ger (B) get used to Morgnites mont 2nebaid giniowe gadiected (C) get along with anisid quo ml:8 in ai doi adi tedy (D) get involved in gan xolamos smo? (D) bump into (C) engage gol wod 8 (A) stir up 20 2001 9 (A) to be dressed moteno to ni 10 (A) In spite of (B) kick out agrol (B) to dress sw gainingoz ob aw noilo. RidT e 2 (B) Rather than a tent (C) be dressed 28W Ji gable (C) Other than PAJ (D) dressing (D) dressing which wod bas (D) For fear of fasi 770 ... * Johangela唯恐d

求第19題

Road running often offers those 19 a range of challenges such as dealing with hills, sharp bends, rough weather, and so on. Runners are advised to train prior to participating in a race. Another important factor contributing to success is a suitable pair of running shoes. Road running is often a community-wide event that highlights or raises money for an issue or project. 20, Race for the Cure is held throughout the U.S. to raise breast cancer awareness. This race is also run in Germany, Italy, and Puerto Rico. B 16. (A) journeys A+7. (A) caters to P 18. (A) matches A. (A) involving (B) distances (B) depends on (B) civilians (B) involved (C) destinations (C) goes after (C) associations (C) to involve (D) measurements (D) identifies with (D) champions (D) are involved

求解2 第三行第一段時間不是說不能確定了嗎🥺

Advanced 10 5 SA ENGLISH TH Having bip oesn't have to With t such as Beetho- All suffered fro treatment, the can't live a n 66 The Ups and Downs of Bipolar Disorder L ife in the modern world can be confusing and fast-paced. Every day, our brains are forced to make sense of an endless stream of information from the Internet, TV, and newspapers. As if that weren't enough, we must balance our social and work schedules while still making time for our families. It's no wonder that many people sometimes feel overwhelmed by the ups and downs of their life. But for people with (bipolar disorder, this roller coaster ride never seems to end. Yet many people suffering from this disease don't even know they have it. Bipolar disorder is a condition in which people have trouble controlling their moods. Instead of having a balanced temperament, patients often move between extreme excitement and depression. In less serious cases, it can cause a person to be overly energetic and talkative throughout the day. It could also make the sufferer become anxious about minor things that wouldn't bother most people. In severe cases, people can become extremely depressed and lose their will to live. sbu Scientists are still unsure why people develop bipolar disorder, but many 15 believe it is caused by a combination of internal and external factors. They believe it comes from a chemical imbalance in the body, which may be genetic. But when this is combined with high levels of pressure, bipolar disorder seems to worsen. Re Since bipolar disorder is complex, it can be difficult to treat. One approach to get it under control is through medication. The drug lithium is often prescribed, 20 since it can control patients' moods in both the manic and depressive stages. Psychotherapy is also used to help people change the negative thoughts that frequently accompany their severe mood swings. 196

想請問16.跟18.題，謝謝🙏

BE 第16至20.題為題組,嘴獸 The platypus is an egg-laying mammal endemic to Eastern Australia, 16. of Tasmania. It has 17. brown fur all over its body and a wide, flat tail like a beaver's. The platypus' nose looks like a duck's bill, but its nose can many things that other animals' noses cannot. With electroreception, the platypus can feel the power of other animals and keep(its eyes) 18. while swimming and hunting, using only its hearing and touch. Owing to its unusual appearance, the platypus was mistakenly 19. a fake by the first European scientists in the late eighteenth century, who encountered it for the first time and thought it was made of several animals sewn together. Furthermore, platypuses are difficult to see in the wild since they don't like areas with people. 20. the number of platypuses is declining, they are not under any immediate threat. DB 16. 16. (A) includes (=^B) including (%) (C) included (73) (D) inclusive () 7. (A) inquire (C) support (B) detect (B) closed 18. (A) close (C) closing (B) revealed to (C) viewed as (B) Only if (C) Because 只有 A 19. (A) called on d² 20. (A) While 12/12/2 三、文意選填(占10分) 12: 因為 can svilegilzovni In wa ing up (D) reverse (D) to close keep +0+0.C (D) resorted to 讓... 保持某狀態 (D) So long as 只要 STDOLD ainT LAYO nolnigo en douz 文音你所提供的A列選項中分別選出

想詢問用筆畫起來的文法 謝謝

November 21-ranking: 121 soiton + 主罪 YOU JEDI stre My restaurant has been dominating Foodies Jns 現在完成進行式 Guide. I've more than 200 南」 4X E1) reviews, and the overall score is 4.9! I also 4 damuid received invited some special guests to my restaurant. 5 They were ³ satisfied satisfied with my restaurant and gave me 5 stars. I continued to get more phone calls. Some people even said that they would like to reserve a table no matter og 的餐

27為什麼是c，是固定用法，還有什麼文法(⁠＠⁠_⁠＠⁠;⁠)

CA night. A. when B. who C. if 27. Jack is an only child; therefore, he is longing for someone B. who to play A. that he can play had seen someone else wandering around the neighbf fast C. to play with 28. The writer wasn't angry about the critics' negative book reviews; his writing. 猪极的 A. Either ference 29. When George passed away, he and Jenny B. Instead C. As well married for nearly fifty D. what D. with whom he took it as a chance play to improve D. Rather than