求解3、4題

*+4=36-1**** 1*X=3** 3、 如右圖,已知ABCDE與EFGHI皆為正五邊形,則 `LAJI=72度。 185-279 WA?) OF = 36×3 = 108° AAZ 3+ E H OL 4、如右圖,長方形ABCD中,AB=2,AD=6,若宥心將ADA 沿對角線 AC方向對摺至AD',P為AD'與BC的交點,則 BP= B A = A JA HA b Pb D' x7 168

求解

(D)SO2 Vinit (C)NH3M公克 ☆取相同質量的下列各溶質,且完全溶解成同體積水溶 液,則何者的pH值最大?(原子量:H=1,O=16, Na=23,K=39 Cl=35.5,Ca=40 (A) NaOH, BKOH (C) HCl (D) Ca(OH)2 → ㄨㄚ 鹼性pH值27,且[on」愈大,pH值愈大 37 x÷ 72x14x1 Z

求解

13 == 3√4 :: AG = DE = √5²+12= = 13 5412 3. 如右圖,在正方形 ABCD 內作一正:4号B △AEF,且E、F分別在BC、CD上。 則: (1)若EF=2,則BE= (2)承(1)題,則正方形ABCD 的面積為 《試題結束》 S BxK E 2+√3 2 x²+(x+1)=(2) OB-00 =00. =>2X²+2X-1=0002 x=-22/448 4 4 小区(負不合) 如 i

求解第3、4題

x = 1 3、 如右圖,已知ABCDE與EFGHI皆為正五邊形,則 LAJI=72度。 18065-211S E H AAAZ 36×3 e DE 1 108 8+1- b D 如右圖,長方形ABCD中,AB=2,AD=6,若宥心將AD 沿對角線 AC方向對摺至AD',P為AD'與BC的交點,則 A B Pb 8 BP= 31 SA = 7A CA =JA

求解🙏 謝謝

(D) WILL (C) 2. Aunt Gina has lived in this town for more than sixty years, so she 通過率 64% (A) will know (B) knew (C) knows (D) was going to know 加強補救,觀念澄清 P.1 it very well. [111.0

求解🙏 謝謝

B. A (D) where is your money 7. Mrs. Jones is glad home every weekend. (A) that (C) if ) 8. I don't know if I tomorrow. (A) can finish (C) have finished both her sons come back (B) about (D) whether the report about penguins (B) finished (D) am finishing B

求解🙏 謝謝

Own chatted Cro. A (C) drives Young people often take home. (A) a; X (Ban; X (C) the; to D) the; at 7. We go to Taichung (A) by a train Mrs. ep, A (B) on a train (C) take the train (D) on train 8. Many students go to school ** (A) by their bikes (B) on bicycle by bicycles (D) on their bikes Lori bus to work. It takes her only ten minutes to get to the office. (A) takes MRT (B) by MRT

求解🙏 謝謝

(C) which 15. He likes the house ✓15. (D) that is (A) which with three big rooms (B) that is near the supermarket (C) there is a big swimming pool in (D) where you live in

求解🙏 謝謝

(C) has ) 3. The stupid experience AB. (A) makes (B) teaches (D) have (B) let Julia a little angry. (D) helps (C) has 4. I had Lisa the dishes and the CS4. floor. (A) did; mopped (C) do; mop (B) to do; mop (D) doing; mopping ) 5. Eddy: Experience makes us Pearl: You can say that again. (A) to be smart (C) are smart (B) being smarter (D) smarter The weather was very hot, so he let his hair

請問這個0.2M代表什麼，為什麼是C?

『能被觀 66% 12 室溫下,小綺分別配製甲、乙、丙三杯濃度皆為 0.2M 的水溶液,其溶質種類與說明,如表(二)所 示。這三杯水溶液pH值的大小關係,應為下列何 水溶液 甲 乙 者? (A)甲>乙>丙 丙 (B)甲= 乙>丙 (C)丙>乙>甲 (D)丙>乙=甲 表(二) 溶質 HCl 說明 強酸 CH COOH 弱酸 NaOH 強鹼