求解🙏

38.~40.) Sgaibro sift moit wor TOM own hair There are going to be three service platforms hitting the market in Taiwan on the first week of December. Platforms Reservoir vole shipping anet What's good inside? How ads ar eneration Foods: cost meat, vegetables, seafood, $50 GoodEat milk, and fruit Health: Sudo di mo Ya $50 inuocant If you get COVID-19 or other eqlema health problems, we can help send the medicine. What can't you miss on the opening weekend? Free shipping when you spend more than $500. 20% off for all the foods. Free shipping during 14:00-16:00. Hotels & Travel: Safe & Healthy If you book a hotel or travel ticket, you can get an online ticket without paying for $25 30% off for Hotels & Travel service. shipping. Takeout service for many 20% off for the food with $80 5-star restaurants. a credit card. High-End platform 平臺 shipping 運輸 takeout 外賣 credit card信用卡

求解🙋🏻🙋🏻🙋🏻 數學好難 想放棄了🥲

如右圖,圓O中,AB // OC,且 AB=70°, 求 CDB 的度數為何? LOCB=LCBA (A) 360-140:22:0 CDB=235 5 如右圖,四邊形 ABCD 為圓內接四邊形,E點為 AB、 DC 延長線的交點,F點為AD、BC延長線的交點。若 ∠A=50°、F-35°,則ZE的度數為何? D P.122 例 7 F B C

求解🙏🏻๑ᵒᯅᵒ๑

二、計算題(共20分) 1. 如右圖,梯形ABCD中,AD // BC,AC與BD相交於E點。若AD=9,BC=12,且△BCE 面積為32,則: (1) △ADE 面積為何?(6分) (2) 梯形ABCD 面積為何?(6分) 解: I-SADE:BEBC=3:4. AADE=24. f-150 18 X 2. A ADETA EBC = A AEBI A DEC 24 +32 36x2=112 98 All 2 X B B 3√3 A 93 E D

為何不能選A呢？答案是C

B 4 如右圖,四邊形ABC)為長方形 以B、D為圓心, MB 為半徑交BD於E、下兩點。 若D=10, BC-25,圖中塗色部分的面積為何? B (A) 125-1007 toxta x TL x 12 = 25th (B) 125-257 5 (C)250-100元 25 t = 125-25 Tu (D) 250–251 ( ) 5 右圖為一圓形時鐘,其時針與分針皆為線對稱圖形,則下列哪一個時 圓形時鐘恰為線對稱圖形(不含數字)? (A) 00:30 B) 04:20 ( (2581042) - >5 TV 2 (C) 06:00 (D) 09:15 生活題 重重重重 A6 用相同的小火柴棒排成正方形,其排列方式如下圖所示: 口一口一口一口 若按此規律,則至少需要幾根小火柴棒,才能排出 50 個正方形。 aso = 4+150-1) x3 =151 (A) 145 (B) 148 (C) 151 (D)154 an= a1 + (n-1)d 64 會考12週計畫·數學科 Sn = a[edit1-id) 2

求解

非會考数学 2 E E G (08. 如右圖,等腰梯形ABCD中,AD=BC=13, AB=8、AG=BH=12,先將AB疊合在CD A 上,再將 CF 疊合在 DE 上,則四邊形 EDIT B 的周長為何? 来 H F F F (A) (A) 21 C C (B) (B) 26 (C)28 () (D) 31