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Mathematics Junior High

1️⃣〜3️⃣の答え合わせお願いします🙇🏼

入試対策問題 でる ア talk イ say 1 次の文の に入れるのに最も適切な語を,ア~エの中から選びなさい。 (1) What do you ( ) this food in English? ウ speak I call ) this picture of the beautiful mountains? イ took ウ taken I do it take (2) Who ( ア taking 2 次の対話文中の 〔At a friend's home] A: Mike! ( ) B : Last Sunday. My father gave it to me. ア What time will you eat this cake? ウ How many times have you used this bike? 解答別冊 解答・解説 に入れるのに最も適切な文を,ア~エの中から選びなさい。 3 次の対話文中の ( 内の語を並べかえなさい。 (1) A: I went to see a movie with my friend. B: How was it? A: It was great! The movie (happy / made / me ). The movie (2) A : Oh, there are a lot of nice T-shirts in this shop. B: What (you / like / color / do ) ? I will buy one for you. A : Thank you, Mom. So I don't know What (3) 〔At school] A: (there / many/are/how/ in / teachers) this school? B: About twenty. 歌の対話文中の イ When did you get this bag? エ How long have you lived in this city? (4) Ken : Is this your first time to come to Kochi? Amy : Yes. So I don't know (visit/Ⅰ/should / where). Ken : OK, I'll take you to some good places. Amy Oh, that will be great! 内の語を並べかえ [5点x2] <栃木県 > 〈 神奈川県 <福島県 > [5 15 正答率 28% [8点×4] <岩手県 〉 <岩手県〉 ? <福島県 > this school? < 高知県 >

Solved Answers: 1
English Junior High

この答えあっていますか? 1、Futoshi is often go to river 2、Hi give to yukata 英語苦手です…

7 これを読んで、後の問いに答えなさい。 次の英文は、 Futoshiがホームスティを体験したことについて書かれた文章です。 Futoshi is a junior high school student. Last summer he went to New Zealand for two weeks to study English. He stayed with a family there. They were Mr. and Mrs. Green and their son, Tom. Tom was as old as Futoshi. One day, at breakfast, Tom said. "Fishing is very popular in New Zealand. Do you like to go fishing, Futoshi?" Futoshi said, "Yes, I often go fishing with my family in Japan." Then Mr. Green said, "That's good. We have a boat) Do you want to go fishing with us in the sea tomorrow, Futoshi?" Futoshi said, "Yes. I often go fishing in the river and the lake, but not in the sea. I really want to do that with you. Thank you." The next day, Futoshi went fishing with Tom and his family on the boat. The weather was very good. There were no clouds in the blue sky and the sun was (shining. And the sea was blue and clear. Everything was so beautiful. Futoshi felt very happy. Tom said, "Look, Futoshi. Some dolphins are swimming over there." Futoshi said, "Wow, greatl This is my first time to see dolphins in the sea. It's so exciting!" Then Mr. Green said, "OK. Let's start fishing now." Tom and his After about twenty minutes, Futoshi got a big fish. He said, "Oh, this is very big. I have never got a big fish like this." Tom said, "You are great, Futoshi." family also got some fish. At lunch time, Mr. and Mrs. Green cooked some of the fish they got. Under the blue sky, Futoshi ate them with his host family on the boat. One night, Futoshi showed a yukata to Tom and his family. Futoshi said. "This is a present for Mrs. Green. It is a traditional Japanese dress called yukata in Japanese. Yukata is a kind of kimono. You can see a lot of people in yukata at summer festivals in Japan." Futoshi taught her how to put on the yukata. When she put on the yukata, she said, "How do I look? Futoshi said "You look beautifull" And then she said, "This is nice, but it's difficult for me to walk in this yukata." (1) 次の①、②の問いに、英語で答えなさい。 Where did Futoshi often go fishing in Japan? What was given to Mrs. Green by Futoshi?

Solved Answers: 1
Mathematics Junior High

この問題の(4)の解説で △PBC:△PDC=3:2=9:6 その下の同様にして...の後の比もどうしてこうなるのか分かりません 教えて頂きたいです

5ACDG = 12AAEF 右の図のように, AD // BC の台形ABCD で, 対角線の交点Pを通りBC に平行な 直線をひき, AB, DC との交点を, それぞれ,Q,R とする。 -6 cm-D (1) APDAS APBC であることを証明しなさい。 APDA E APBCで、 AD//BCから、平行線の錯角は等しいので、 LDAP = LBCP-0, LADP = <CBP--- ①.②から、2組の角がそれぞれ等しいので、△PDA APBC (8) (2) PQ QR の長さを求めなさい。 AD//BC S. AP: CP= AD: BC= 6:9=2:3 (3)). APDA: APBC = 4:9 ··-0 対頂角は等しいので ZAPD=LCPB 20 AAEF: ACDG= 1/2/2/2/2 Lhp ABCD: APBC = 25:9 9xABCD= 25APBC AABCT QP// BC FPY. ACADT PR/AD TAY. Pa CB = AP: AC > 5PQ=18 PQ: 9 = 2:5 S 12 = 4 & cm (36) PR : 6 = 3: 5 PRAD= CP:CA PR=4cm - 36 (3) APDAとAPBCの面積の比を求めなさい。 また, APBC と APDCの面積の比を"cm 求めなさい。 th. APBC & APDC 7.222 (7.2cm) 辺PB.PDを底辺とすると、高さが等しいので、 APDAMAPBCで相似比は2:3だから. 面積比は2:3=4:9 1 PB & PD q ce izg APDA: APBC= 47 APBC: APDC = PB: PD = PC: PA = 3:2 (4) 台形ABCD の面積は、 △PBCの面積の何倍になるか求めなさい。 B SCOOT APBC APPC= 3:2 = 9:6 2 同様にして、△PDA:△PBA=2:3=4:6.③ 0.Q.F). APDA: APBC: APDC : APBA = 4:9:6:6 STAB CD = 2 APBC: 25 -1/2 倍 5 PR=18 を証 =5:12 鍋 -9 cm- 01. 17 4+9+6+6=25 QR-PQ+ PR = 1/2+1/2/20 APDA= 4a E APBC=9a 218ppc = ba APBA = 6a ABCD = 40 +9a+ba+ba 25a ABCD: APBC=25

Solved Answers: 1