中3平方根 体積と表面積の求め方を教えて欲しいです

- 3x3x612 (すべての面が1辺の長 の正三角形 3*3 2 218² ×3×3×33 9 +3×3 data 1 za (8) 3 9 JJ (9) 36枚 361 2+313 cm 2 Bi cm3 [+oflunter (9) [ E (10) :) ( cm² cm³ B 三角柱, 表面積 192cm² 体積 144cm 四角柱, 表面積 (100+24√3)cm² 体積 60.3cm² 円柱, 面積 28cm² 体積 20cm² 表面積 36cm ² 体積36cma 4cm/ F ~2cm D (10) 。 底面は正六角形 VA=VB=VC=VD=VE=VF=4cm E -VF=4cm) cm² cm³ 16cm² 450 12 cm³ ✓ 7° す 2青森へ赴任 会。 し屋が吹く。 中2威厳がある。 - □1人を捜す。 □12山あいの渓

至急❗️ どなたか教えてください🙇

4/ KY 3 Y 3 9 84EXTCX 4号 2 □ (2) 点Aと点Dを結ぶとき, 線分ADの長さを求めよ。 □ (3) △ABD, △ADCの面積をそれぞれ求めよ。 ② 3 右の図のように,∠BAC=90°, AB = AC の△ABCと, <DBC=60°,∠BD C=90°の△DBCとが, 辺BCを共有して垂直におかれている。 辺BDの長さを1と して,次の(1)~(4) の問いに答えなさい。 ① □ (1) 辺BCの中点をMとするとき, 線分AMの長さを求めよ。 □ (4) 三角すいA-DCMの体積を求めよ。 12 6 ₂ flu た A D △ABD= √2 4 th √3 て 1011029 12 B. 145 660 △ADC= √3 2 D A 13 M 2 an 4 元 15 30+ (2) S 2xx 1 = = = = x X=2

至急⚠️ 2枚目の答えを教えて欲しいです

Think U 朝美はさらにガンディーについて知るために,伝記を読んでいます。 ? What is the main idea of Gandhi's movements? イギリスで弁護士の資格を得たガンディーは、23歳のときに南アフリカに渡ります lawyer in Gandhi moved to South Africa to work as a 1893. It was under British rule at that time and there was a lot of discrimination. For example, Indians could not go out at night freely or walk on the sidewalk. There were also hotels that did not accept Indian guests. In 1906, the British made a law that was even more unfair to Indian people. Indians in South Africa got angry and stood up against the law. Gandhi decided to lead a movement to protect their rights. His message was "Don't follow the law, but don't use violence, even if you are arrested." Soon the jails became full of Indians, and Gandhi himself was sent there. Finally, in 1914, after many years and much effort, the law was removed. It showed that non-violent movements can be effective. staldis ne 1900 red a lot of people [139 words] 5 A Legacy 10 ガンディーの非暴力のたたかいは、祖国インドでも続きます。 Gandhi returned to India in 1915. India was also a British colony. In those days, there was a law that the British made for salt. According to the law, only the British could produce or sell salt. They put a heavy tax on it. The Indians were very poor, but they had to buy expensive salt. The money went to the British. Gandhi thought it was unfair. S 800 In 1930, Gandhi decided to walk to the sea and make salt himself. He started with 78 followers. Thousands of people joined him on the way. After walking almost 400 kilometers, he reached the sea. This non-violent march was called the Salt March. News of the march spread around the world. It showed people a new way to fight against discrimination. Gandhi's peaceful fight continued after that. In 1947, 15 India won independence. Non-violent protest is the legacy that Gandhi left. It has influenced famous leaders, such as Martin Luther King, Jr. and Nelson Mandela. [161 words / 300 words]

批評文です。 内容がおかしくないか、漢字ミスがないか確認お願いします。

を ケあ 1 Tz 7 2 幸 せ J を生 < れる 食 ベ て 存 を在キ 物 < れ だ。 600 生とは て特れと る わ特七 い あろ いに と やは ケ ん でう身 ご近 13 T₂ であ内 りす < 別割 な わ e も J の と い 2 の 2 う幸述も t この 人 ケ 食と ~ 12 +++ 500 こ心 と る株 1 イ式 2 FRX 中た査 でしに 1 に 77 夕社 3 7 ス イ 1 "J 4.4s. だ 7 3 幸 う J に な い し て (1 な食 ぜべま だるた 3 前 うのケ ケ 物 1 だ キ 2 7 れにを は視食 点べ 12 食 400 がて お い かる れ と 7 こ ₁3 るで (2 の か (272 51 <. 7 伝を え食と を よべ し els こ味 と てがけケ 楽して 1 c キ みるが るし で 待 ちき を意味 れか な い を 77 を し 左 側 J らて しま 7 1 もた んす だる し た ちさめ らに た か 奮 L まで と を表 TH キ + y 4 「 t ケ 1 を F に にせ もるこ 制る 作 者 はそ キ to す る "1 が 上 200 3 あそう a る の固 で定 は観 な かけ で 念 と こ は 広く OFF は り 語り 15.114 い と が いケ生 ま 2 th 17 156 て情 21 固定観念をも いうと 定どる たに り深 ん か ✓ 人 7 はケ たし くさ ・既る キ 100 (I お い LI 3 し TELU こ と である 。 N れ 12 07 ( 7) ケ告 OF F Flu 771 3 あは る ん こ伝 と 2 2 to い 7 r.) と 7 (1

カッコに入る正しい答えをお願いします 9. Something in the way she moved (            ) me like no other lover. (A) agreed (B) attracts (C) accepting ... Read More

この英文はどんな内容か、教えてください🙏 お願いします。 次の定期テストで使うかもしれないので早めに回答いただけたら幸いです

at night freely or walk on the sidewalk. There were also ds イギリスで弁護士の資格を得たガンディーは, 23歳のときに南アフリカに渡ります 1098. It was under British rule at that time and there was a 1ot of discrimination. For example. Indians could not go out コ 別 「に =k] at night freely or walk on the sidewalk. hotels thatdid not accept Indian guests. 5 In 1906, the British made a law that was even more unfair to Indian people Indians in South Africa got angry and stood up against the law. Gandhi decided to leada movement to protect their rights. His message was "Don't follow the law, but don't use violence, even if you are 10 arrested.” Soon the jails became full of Indians, and Gandhi himself was sent there. Finally, in 1914, after many years and much effort, the law was removed. It showed that non-violent movements can be effective. [139 words] 15

答えがない高校の過去問です。 回答確認のために教えてほしいです。

【2】次の英文を読んで, 下の(1)~ (5)の英文の( を書きなさい。 )に当てはまる最も適当なものを, それぞれア~エの中から1つずつ選び, その記号 *Ogasawara Islands are a group of islands in *the Pacific Ocean, about. 1000 kilometers south of Tbkyo. There are more than 30 islands, and about 3000 people live on the two largest islands. They are sometimes called “Tolyo's *Hidden Islands' or **the Galapagos of the East". When Ogasawara people go to Tbkyo, they have to take a ferryboat for 24 hours because there is no airport. Ogasawara Islands are far from the main islands, so there are many kinds of *unique plants and animals.They are called *endemic species. Thirty - six percent of the plants on the islands'are endemic species. We can see those plants only in Ogasawara Islands. Because only plants and animals that have *adapted to Ogasawara *environment could *survive, unique *ecosystems were developed. This is a story about people who saved two kinds of animals on Ogasawara Islands. One is a red-headed wood pigeon, Karasu Bato".: This is one of the endemic species on Ogasawara Islands. Birds usually live on trees and *protect themselves from their *enemies. But red-headed wood pigeons on the islands have no enemies, so they live on the ground. Their living environment has changed since people brought cats to the islands as pets. Some of them *went wild and became *stray cats. Amother cat usually has about 20 babies a year, so the number of the stray cats *kept increasing and a lot of pigeons were eaten by them. In 2002, the number of the pigeons was only about 40. People began to think they should do something to protect this endemic species and natural environment on Ogasawara Islands. In 2008, people on the islands, Japanese and *overseas researchers, *public officials and animal doctors met together and started a project to save the pigeons. At thé meeting, they decided to *get rid of the stray cats, but they didn't know what to do. So after the meeting, they asked *the Tbkyo Veterinary Medical Association for advice. Animal doctors in this association *cooperated with a lot of volunteers and started a project to save the stray cats. They said, “The pigeons can't survive outside the islands, but cats can live in Tokyo. We want to save both kinds of animals,” The stray cats were *caught and carried to Tbkyo by ship. Animal doctors and volunteers took care of them and looked for their new fanmilies. From 2008 to 2018, about 800 stray cats were sent to Tokyo to start their new ife. Also, the number of pigeons has increased to about 400 now. This story shows that people may have a bad *influence on the natural environment, but we can protect and make it better by cooperating with each other. A person who took part in this project said, “It is important for us to think how we can keep the natural environment for the future." “Aka-gashira *the Pacific Ocean 太平洋 *unique 独特の *environment 環境 *went wild 野生化した *Hidden 隠された *endemic species 固有種 *ecosystems 生態係 (注) *Ogasawara Islands 小笠原諸島 *the Galapagos ofthe East 東洋のガラパゴス *adapted adapt 「適応する」 の過去形·過去分詞 *protect~ ~を守る *kept increasing 増え続けた *get rid of ~ *suIvive 生き残る *stray cats ノラネコ *public officials 公務員 *enemies 敵 *overseas researchers 海外の研究者 *c0operated 協力した ~を駆除する *caught catch 「~をつかまえる」の過去形·過去分詞 *the Tokyo Veterinary Medical Association 東京都獣医師会 *influence 影響

答えがない高校の過去問です。 回答確認のために教えてほしいです。

【2】次の英文を読んで, 下の(1)~ (5)の英文の( を書きなさい。 )に当てはまる最も適当なものを, それぞれア~エの中から1つずつ選び, その記号 *Ogasawara Islands are a group of islands in *the Pacific Ocean, about. 1000 kilometers south of Tbkyo. There are more than 30 islands, and about 3000 people live on the two largest islands. They are sometimes called “Tolyo's *Hidden Islands' or **the Galapagos of the East". When Ogasawara people go to Tbkyo, they have to take a ferryboat for 24 hours because there is no airport. Ogasawara Islands are far from the main islands, so there are many kinds of *unique plants and animals.They are called *endemic species. Thirty - six percent of the plants on the islands'are endemic species. We can see those plants only in Ogasawara Islands. Because only plants and animals that have *adapted to Ogasawara *environment could *survive, unique *ecosystems were developed. This is a story about people who saved two kinds of animals on Ogasawara Islands. One is a red-headed wood pigeon, Karasu Bato".: This is one of the endemic species on Ogasawara Islands. Birds usually live on trees and *protect themselves from their *enemies. But red-headed wood pigeons on the islands have no enemies, so they live on the ground. Their living environment has changed since people brought cats to the islands as pets. Some of them *went wild and became *stray cats. Amother cat usually has about 20 babies a year, so the number of the stray cats *kept increasing and a lot of pigeons were eaten by them. In 2002, the number of the pigeons was only about 40. People began to think they should do something to protect this endemic species and natural environment on Ogasawara Islands. In 2008, people on the islands, Japanese and *overseas researchers, *public officials and animal doctors met together and started a project to save the pigeons. At thé meeting, they decided to *get rid of the stray cats, but they didn't know what to do. So after the meeting, they asked *the Tbkyo Veterinary Medical Association for advice. Animal doctors in this association *cooperated with a lot of volunteers and started a project to save the stray cats. They said, “The pigeons can't survive outside the islands, but cats can live in Tokyo. We want to save both kinds of animals,” The stray cats were *caught and carried to Tbkyo by ship. Animal doctors and volunteers took care of them and looked for their new fanmilies. From 2008 to 2018, about 800 stray cats were sent to Tokyo to start their new ife. Also, the number of pigeons has increased to about 400 now. This story shows that people may have a bad *influence on the natural environment, but we can protect and make it better by cooperating with each other. A person who took part in this project said, “It is important for us to think how we can keep the natural environment for the future." “Aka-gashira *the Pacific Ocean 太平洋 *unique 独特の *environment 環境 *went wild 野生化した *Hidden 隠された *endemic species 固有種 *ecosystems 生態係 (注) *Ogasawara Islands 小笠原諸島 *the Galapagos ofthe East 東洋のガラパゴス *adapted adapt 「適応する」 の過去形·過去分詞 *protect~ ~を守る *kept increasing 増え続けた *get rid of ~ *suIvive 生き残る *stray cats ノラネコ *public officials 公務員 *enemies 敵 *overseas researchers 海外の研究者 *c0operated 協力した ~を駆除する *caught catch 「~をつかまえる」の過去形·過去分詞 *the Tokyo Veterinary Medical Association 東京都獣医師会 *influence 影響

この英作文はアプリで変換したのですが間違っている文法がないか見て欲しいです。

I've been a mem ber of the tennis aulb foralmost まuはおまそ2平間〒=スをPに耐属していました。 TwO rears. I was a baseline player at first, but I れしは 和は前行でごっ T=tとり、 2年羊のときに became a netplayer when I was second grade, 後行に 1な1ました。 I thought that het player would do well but it 私は耐得行で子らとキくでき3やいもと見いいましたPい、初めは上手< did n't work at first so there were days when きな7、 合に為や口 できませんてした。 practiced hard ネれは毎しくて一生懸命 self I I could t join in the Match. I because I was very disappoin ted with my 練習をして、uはたんたりん上午くよっていいきました。 became better and better I wanted to be useful in 私はこ反の試合こそ 侵 (立なたい the next game, but I couldntt join because of と思い ました Pい、余れ2インフルエンす"にかかって参0○でできません Tn fluenza. I became a third grade and practiced ネし7 3年生 1= なって 大会に向のて練習をかにんばいり even herder for the tourhament. Everyone in the 4aaataなやい試 で ていした。 ました。 toam was confident ot winning the gae. I was コロtに 日っ自信かじありました。 sad some games were called off because COVID 中止になって 5しかったでる。 チって 合pい 11くつ か We couldnit partici pate Iinthe tourhament 44たちは大き T 目 標だった大会に参わo で きてなかったので、

(3)の解説お願いします

図2 本問題 2 スイッチ 1C 20 30 こわ 電源装置 A の。 電流計 に流 5 10 電流計 0 電圧計 ロ 電熱線 電圧計 P, Qを 図1 図2 3 えなさい。 Pb Q d P 一流れる a 熱線9uFlü RuflU C 9V e ノ