立体図形の問題です。(2)の断面図がなぜ5角形になるのか分からないので教えて下さい！

コ 真6 6S Check 例 題 316 立体の切断·体積(1) 右の図は,1辺の長さが6aの立方体 ABCD-EFGH の見取図と展開図である.辺 AB, AD の中点をそれぞれ M, Nとし,3点M, N, Gを通る平面でこの立体を切り,2つに分ける。 (1) 展開図に切り口の線を入れよ。 (2) 2つに分けた立体のうち,頂点Cを含む立 体の体積を求めよ. A W B N a H N a V B (1) 3点M, N, Gを通る平面で切ったときの切り口は右の図の ようになる。また, 展開図には, 立方体の頂点と, 点M, N の 位置をすべてかき込んでから, 切り口の線をかき込む, (2) 見取図で, 切り口の線を延長すると, Cを1つの頂点とする三 角錐C-GIJ ができる。 求める立体の体積は、三角錐I-CGJから2つの三角錐I-BPM F とJ-DQN を引いたものとなる。 考え方 V B d BC 日0 B。 N C d W また, 2つの立体の相似比が m:nのとき, 体積比はm°: nとなる。 9 Focus 解答(1) 右の図のようになる。 H 展開図には頂点の位 をすべてかき込む、 対応する頂点の位置な どに注意する。 A H O GI P BP:PF=1:2 BMA DQ:QH=1:2 xOH-x つこ TO フーの定意がす OHTVE OHTVC 0HTVBC 9L1

この英文の意味を教えてください!

(4) I am interested in the forest where the yamane lives. 私は( )に興味があります。

この問題が1〜4までわかりません💦 教えていただけると助かります🙇‍♀️ 見にくくてすみません🙇‍♀️ よろしくお願いします！！🙏

Choose the appropriate answer. or su es oappp ads 1. The runway that the men walk down is a. covered by old sheets of metal, and scattered applause at the stage D. covered by dust, and scattered applause from the crumbling concrete homes C. covered by the flashing lights by the cameraman 2. When Maxim accepted Ted as his apprentice, Ted began to a. dress in expensive clothes b. work hard to earn money C. study at school 3. Sir Paul Smith said that clothes are special in any way, but it is different when a. you work very hard to earn money for purchasing the clothes b. you spend much time to think about the design C. you buy the clothes that are readily available 4. By wearing formal, expensive outfits, sapeurs express their strong belief: In life, you cannot always a. decide how good your life is, but you can choose to wear expensive outfits b. change who you are, but you can choose your circumstances c. choose your circumstances, but you can choose what kind of person you are

DUALSCOPE English grammar in 36stagesのlesson36[p73]の答えが2月4日に配信され、その日中に答え合わせをして提出しなくてはならないのですが、あいにくその日は予定があって答え合わせができないため、事前に答え合わせをしたいです。 ... 続きを読む

Lesson 33 MfTom said to me I left Tom (told mo thot(みる)(hょd?16で()cap on the bos the oby (besbré) Hay whcle Said to me l will give youthis woth y uncle (tod) me thot Che )(md)ve (me)(thas) match (3)Mti Shid to me, Is your sister home now( (mti Asked me (H) Cyo) ais ter home (then) (3)M, brother 90id to me, Who Tolol my brother (asked) me lwho) (you) thasl) (told)(you) The nens. のI said to Susan, How long have pou liypl hete 7 1 (asked Sussn (How)(lon3()() lived (there). () 1Jim Saiod て0 me, Con you Sehd these pictures To 1me Jim (asked) me (if)(yau)(coul) sengl_(these) pictures to(him). mySP on the bus yesterdlay his the news? you /she |2 SThe dortor Said to me, 1The doctor (tolW) me(tカ2come again (the) next week. (2} My mother SAil to me. Wash you hons befbre mesls y mather (tolol) me(t0)nash (my ) hends befre mea/3. Come again nexナ heek. ( y best friend s0id ~o me, Plese keep it SECket best thiend (asked) me (to)feep iて Secret. fothe 20id to me. Dont touch this bon ai 1 9ond father (tol/) me (not)(7o) toch (thet) bonsai.. 「)The norse 9aicd to the mon, Please dbn't use the smattphone here. Lhe nurse Sssted) the man (not)(to) (use)(the)(smattphohe)[there). 9one Ken told me thot he had tent to the museum tんo weeks befre.. 2Helen astedbne how ym wAs guing to 3peno/ Sammer VocaTioh ? 1 Asted the librorion if I might 60ttow five books Atatilme 1oby 's mothet told him to come back by dhnner time (My tencher told me not to 3tay up late t night 学作 M Sam Said to me,I have et been to Kamkora tuwite. 9am told me thet he had eet bech_to Kamakuta Thice. a 9aid to me. where Mid you go in ftenooh pesterdey 2/Yaki get ne nhare I hal beeninsetah the My be hee. LSsaid toMte," Haye you ever sen the Suad?11 0skey dike it he have ever seeh the Supme? OThe vopon Soid tohim; Plese wait here fotawhile: /Themaman stkal hin to keit thete for abhile.

お願いします

Questions 147-149 refer to the following letter. 20 February Ms. Samantha Shaw Global Foods Corporation 2000 Harbor Road Tsim Sha Tsui, Kowloon Hong Kong Dear Ms. Shaw, Thank you for choosing Pan-Asian Shipping to meet the shipping needs of Global Foods Corporation. We look forward to establishing a long and prosperous relationship with your ( 147 ). (147) 1.. hospital 2. compartment 3. transportation 4. company Although we are a small business ( 148 )priority is the Asian market, we also make deliveries to major European and North American cities. While the cost depends on the destination, we strive to keep our rates ( 149 ) with those of the major worldwide shipping services. (148) whose 2. with 3. that 4. there (149) 1.. competed 2. competition 3. competitive 4. competitively Again, thank you for your patronage. We hope to serve you again in the future. Sincerely, Atsushi Noguchi Atsushi Noguchi Vice President, Public Relations Pan-Asian Shipping

ここの答えを教えてください🙏🏻

4 Complete the sentences and read them aloud.Grammar in Context for his research on iPS cells in 2012. 2012年,ノーベル賞(a Nobel Prize)がIPS 細胞の研究で山中教授に授与されました. 1. patients suffering from serious diseases in 2. the near future. iPS 細胞は近い将来, 重い病気を患っている患者を救うことができると言われています。 the recent progress in science. 3. 最近の科学の進歩には本当に感動しています。

写真の問題を解いていただきたいです。

★不適切単語書き換え問題。()には一単語のみ入れ る。 1. Japanese manner is based on the idea that "you are superior to me." →())を(m)()に換える。 2. Shotaro Akiyama is a famous Japanese cameraman. →()を(p)に換える。 3. The dancers were dressed in their national clothes. →()を(c)に換える。 4. We'll have to find new methods of amusing ourselves. →()を(w)に換える。 5.1 was very nervous during the appointment so they may give the job to someone else. →()を(i)に換える。

あっていますか？ わかる方教えてください。

■第1問 次の空欄に入れるのに最も適当なものを選べ。 broke the window. 3 who 問1 It was John 0 he @ whom ④ what 問2 A:Samantha, this pen is for you. B:Thanks, it's just 0 which I wanted! 2 that 3 how what it was ten years ago. 3 問3 The town is now different from 0 what の as 3 that O which 問4 RecentlyI went back to the town 4 I was born. 0 that @ where @ place which 問5 Of the two apartments, the second one was @ the largest 5 0 more larger O largest the larger 問6 The baby can't even walk, much 6 run. 0 more @ rather ③ less の never 7] that of Japan. 問7 The population of England is about 0 half as large as 3 as half as の half less than @ half larger than for your suggestion, the situation would have been more 問8 Ifit 8 chaotic. 0 had not been の should not be would not be were not to be 問9 He recommended that the student 9 his composition as soon as possible. 0 finishes writing の will finish writing の finished writing @ finish writing @O

あっていますか？ わかる方教えてください。

1)(3 2)4) (3)3) 2 (ク )① 4 13 (9 (10) (1211) (13) (4 (14) 4 w

英語表現のEMPOWERの教科書です、Practiceの答え教えてください😭😭😭😭😭

LESSON not pniwelv moaeoid ymert sod s Practice 33 1 Put the words in ine er to complete the sentences. 1. I drove around the iciand and [ the large areas/ surrounded/ fences / noticed / by1. 島を車で走ると、 広大な土地がフェンスで囲まれているのに気がつきました。 2. Alocal man said, “[ changed/1/abase/ had /into/ my farmland ] several decades ago." ある地元の男性は、 「私の農地は数十年前,基地に変えられた」と言いました. 3. [taking off / I/planes / and / many / heard /landing] on the base. 基地に多くの飛行機が離着陸している音が聞こえました。 4. [make / couldn't /I/ heard/myself] because of the loud noise. 私の話は騒音で相手に聞こえませんでした。 nelg ert s pnil 2 Fill in the blanks and complete the sentences. oM 1. We( )a taxi driver (udso) us to Kokusai Street. uttused ert Totsw 私たちはタクシーの運転手さんに国際通りまで乗せていってもらいました.. 2. My brother left his wallet at the hotel, and he ( ne) me ( ) for the taxi. 兄はホテルに財布を忘れてきたので, 私にタクシー代を払わせました。 ) shopping there. 私たちはそこでたくさんの人たちが買い物を楽しんでいるのを見ました。 3. We( )a lot of people ( ) for a long time. 4. I spent too much time shopping and ( 私は買い物に時間がかかりすぎて,兄を長時間待たせてしまいました。 ) my brother ( s bloo 3 Put the Japanese parts of the passage into English. Genre August 20 Iwent to Lake Yamanaka with my family today. ① 湖の近くの公園で, 私たちは何千 本ものひまわりが風に揺れているのを見ました. ② 両親は私が湖で釣りをするのを許してくれま 会 した。(3私は湖に富士山が映っているのを見ました. The scene was very beautiful! (④ 私たち はたくさんお土産を買って, それらを家に送ってもらいました. It was a nice trip! ひまわり sunflower 風に揺れる sway in the wind 映っている reflected お土産 souvenir