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數學 國中

求解🙏

Motor r Bus tickets? ay the full pric rnet. ets in July. r the same li lines? 理選項 TEX Califo TRA as Part 3: Cloze (55) Rosefield Tour Bus www.rosefieldbuses.org - vien In 16 DEC alq di 16 Market Square, Ticket Prices East Line - West Line 19. 18&l Times: - March to August: - September to April: * Buses 18. Rosefield Sports Ground Saint Michael's Church Grand Station WEST LINE Red Bridge, Queen Roberts' Castle Central Gardens Driftind Spring THEBridge EAST LINE Prince William's Theater City Hall CIRCLE LINE Rosefield Tunnel monh 07:00-19:00 (daily) 08:00 - 18:00 (every day except Wednesday) on national holidays. Saint Paul's Park A) analizsvỌ mladno/ ST to mi se org sal i siqooq sut mig och mn dood (c 1 by son of sure of 2 25lotis dinom ixsa bgsigna of loven I now $15.00 per person (children under ten = half price) → $12.00 per person (children under ten = half price) Tickets ordered on the Internet are 10-15% cheaper. naupa (CI) goddesa (8) 2 ( art opt anivela juode auovion esw bred loorba deid Te Tenoften (8) uod yon tuoda gaidh 1asd enT 01 22970x9 (A) wola (A) Extra Information sdt ni tus - - Buses leave every 30 minutes from Grand Station 20.0 h The West Line total travel time is 30 minutes. - Seats for seniors and people with children are marked in blue.sb (8) - Tours may change in times of heavy traffic. 191/19.01 noien (3) (TUDY) 20. (A) The East Line total travel time is 1 hour.good #20-2 blo omos 100 ods of (8) 192 lonnul(A) Buoy(8) TOVI) HOUGH banon (51) (A) 18. (A) haven't run anscup bas agricol) (B) have run w bollä ai 220 (C) do not run () (D) doesn't run niest telugs dito smit st Hed ni tio edt omni tog nao o nich olans (C) aslaso (A) gaimtom vsbau2 viv 8 noizane (A) (B) The East Line has less stations to stop at. bong (8) (C) The East Line was opened in 1974.dguard) (D) The East Line trains leave every 30 minutes. Itano (8) IT ( odt doum wod wood woy of soning (A) and'T BAL(A) ont set woy 11 air (A) ( ) 19. (A) Rosefield Sports Ground → City Hall (children pay extra) 201 370m 1800 (B) Line East → $10 per group (express service offered) uudeeel sch to sing ad (C) Saint Michael's Church → Central Gardens $50.00 per person (D) Circle Line → $10.00 per person (express service offered)badas 19dons) on SOLVIOR (C) aforio (8) ss1 ( ei noassa stimovet easoning sillud ommovog fler

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數學 國中

求解🙏(第二題不用)

三、進階挑戰區 4.如果道明中學為A點,前方8公尺處有一條河流,它的兩岸有一段是平行的,且對岸的岸邊每隔 40 公尺就設有一盞路 燈。小雷站在道明中學的位置朝對岸看過去,發現對岸相鄰的兩盞路燈恰好與此岸上的兩棵樹成一直線,這兩棵樹之間 的距離為 16 公尺,求此河流的寬度= (1) 公尺。 ※下圖(二)中,△ABC中,D點與E點為石及石線上的兩點,且D=2AD,CE=2E,E與CD 交於 P,已知 △PDE 面積為3,則△ABC 面積為 (2) 平方單位。 3. 下圖(三)中,小雷想要知道燈塔的高度 AB。於是在同一個時間點上小雷於 D處豎立了長為1.5 公尺的標竿CD,並且得 到了影長DE=3公尺,而小安在G處也豎立了相同高度的標竿,得到的影長為GH =6 公尺。已經知道兩個人所豎立 的標竿距離 DG為17公尺,求燈塔的高度= 公尺。 4. 下圖(四)中,將邊長為8公分的正方形 PQRS,放在矩形ABCD 上,其中QR 疊在 BC 上。今沿 BP、CS剪出APST,結 果頂點T恰好在 AD 上,已知 BC=24 公分,試求 AB 16 5. 下圖(五)中,E、F、G、H、I、J、M、N點在長方形 ABCD 四邊上的位置,其中 AE = EF = FB = DG = GH = HC, 且AI = IJ = JD = BM = MN = NC。若已知長方形 ABCD 的周長為42,對角線長為15,則EI + FJ + BD + MG + NH (5) 75 5+10+15+20+25 = 15 40m. 40Mj A 圖(一) A T B f 河岸 河岸 S 8 Q R 24 圖(四) D (3) B D P A (4) 圖(二) E A E F 15 02 B 10. s BMN 圖(五) H C DE 圖(三) 17 H

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