請問甲畫的圖是什麼意思

(B)∠ABP=<CBP=1 (C)DP=PE 2<ABC (D) △BDP≅ BEPASA全等生 (2)4. 下列各作圖方式,何者無法平分 甲 乙 B. (A)甲 D C B (B) Z 丙 OF - ) 5. 如右圖,△ABC中,ZB=50 以逆時針方向沿著△ABC的二 多少度?

求解🙏 第3和6題 謝謝

(C) It was very boring to me. Luck cong 2. A: Could you give this note to Mary, please? B: (A) I'll pass. (C) With pleasure. 四、填入正確的動詞形式。(每格1分,共6分) 2 1. The beautiful green dress was 2. The award will 3. People should not be be worn (D) I wasn't abl I'll do it right awa (B) I'm all ears. (D) I will show (wear) by the famous actress. given (give) to the best player on the team. taken take (take) photos in the museum. 4. The egg is being boiled 5. The floor has not 6. The man Was (boil) by the cook right now. been mapped (mop) yet. dropped (drop) his bag by the door when he walked in. dropped

面積

1.如右圖,長方形 PQRS 面積為240平方單位,A為長方形 MQRN 中任 一點,若PM=9,MQ=6,且△PAS面積為a平方單位,則a的範圍 #23 a≤/20 13 15xx=240 16x9÷2 M

求第15題！😭謝謝

(C) 15° (D) 18° (D) 12 若一個四邊形有兩個內角為 75°、125°,另兩個內角度數比為 邊形的最大内角與最小內角相差多少度? (A) 45° (B) 55° (C)60 ° (D) 65° (B) 13 已知∠A與∠B互餘,若∠B=43°,則∠A的補角是多少度? 100 100 5 (A)47°(B)133° (C)137° (D)143° 90-43741 8月18日 -47=133 (A) 14 若∠A比(B大32°,∠A的補角為∠1,∠B的補角為ㄥ2,則ㄥ1比∠2大 28 或小多少度? x+x+32 3x=4410 (A)小 32° (B)大32° (C)小148° (D)大148° x+8=180 [37x78=104x=190 d 198 D(B) 15 已知∠A與∠B互補,且∠B餘角的3倍比∠A大10°,則∠A比∠B大多少度? (A) 70° (B) 80°(C) 90° (D) 100°30 16. 如果在一個三角形中有一個內角為鈍角,則我們稱這個三角形為鈍角三角形。已知 △ABC是鈍角三角形且也是等腰三角形,若∠C=20°,則∠B的度數為 20.140 度。(答案不只一個) 00-4x=444 360 84 上,則∠1+22=165 度。 如右圖,四邊形ABCD中,E、G兩點在AB上,F、H兩點在CD 三在四邊形ABCD中,若∠A=∠B+46°,∠B=∠C+7°,∠D=∠C+40°,則 LA+∠D=_223度。 x+x-46+x+39+x+1=360 190 10 200 (112+111=223 A E 180 80元 80 CASPAS G190° 1) 如 上,將△ 如果量得∠DCB=1 (A)∠AED=90° (B)∠A=48° (C)∠B=66° (D)<CDE=36" ( )4 如右圖,△ABC中, BC=BD,AD F (A) 30° (B)32" (C)33° (D)36° ()若△ABC是一個等 (A) 44° (B)68° (C) 88°(D) 92° 此)6 如右圖,四邊形師

求解🙏

(41~43) At some stores, people get stickers or stamps on a card when they spend money there. After they collect enough stickers or stamps, they can get gifts or buy things at low prices. Yesterday after I bought coffee; the clerk stamped on my cellphone. How cool it was! My first time! It looks like a stamp we used in the past, but there are many small dots at the bottom. You touch the screen of your cellphone to tell it what to do, and this is also the way smart stamps work. When people use a smart stamp, they hold the top part of the smart stamp. The small electrical charge from people's hands goes through it to the dots at the bottom. Then, the smart stamp tells your cellphone messages with them. The dots of different stores are in different patterns. no alla lil est sill lo busolos With smart stamps, stores don't have to make stickers or cards, and people don't have to keep those things. Stores can also collect some useful information. For example, how many people come and buy things or what is popular? Are there any other good things about smart stamps? Are there things people need to be careful with when they use them? We can know more after smart stamps become more common. sticker 貼紙 electrical charge 電荷 message訊息 pattern 圖案 ( ) 41 Which picture best shows how electrical charge moves when someone uses a smart stamp? (A) (B) (C) (D) MA ( ) 42 "Are there any other good things... become more common." What did the writer want to say? (A) Not everybody needs to use smart stamps. (B) Many people worry a lot when they use smart stamps. (C) Let's learn more after more people experience using smart stamps. (D) Stamps are not common, so people may think about giving them up. ( ) 43. In the reading, the writer mentioned: a. Why people use smart stamps. b. One new thing in the writer's life. c. How smart stamps work. In what order did the writer mention them? (A) abc. (C) cba. 『著作權,翻印必究 9-15 (B) ba→c. (D) b→ c→a. 三美 mention提及

請問第四題的盒狀圖到底錯的地方答案是什麼呢 求解析

ax by 圖形重合。已知該杯子內水面的直徑(AB)為4公分,且水面至x軸的距離為3公分,請回答下列 問題: 0 = α0 349 AB (1) a= 4 4 x (2)若杯口直徑(CD)為6公分,則杯口至x軸的距離為 公分。 4.右表是40位同學跑100公尺所花時間的次數分配表,請回答下列問題: (1)繪製所花時間的盒狀圖為 222 時間(秒) 13 14 15 17 18 20 22 24 25 29 33 次數(人) 2 1 6 4 78 5 2 3 1 1 2 7 17 20 8 3 » DO OT TO TOXOW* x 時間(秒) 0 10 15 20 25 30 35 (2)所花時間的全距為 20 秒。 (3)若大欽所花時間恰為第3四分位數,則有28 位同學所花時間比大欽少。 5.某班共有36位同學,若某次段考國文有25位及格,英語有20位及格,且兩科都及格的有11位。今從該班同學中任意選取 一位,設每位同學被選取的機會都相等,請回答下列問題: (1)被選取的同學國文及格,但英語不及格的機率為 so pasy. 國 14

求解🙏

tidy EA (D) popular7J69 any food in the refrigerator? I'm so hungry. 14. Isaac: Jane: Yes, some sandwiches. You can eat them all. (A) Is it (C) Is there (B) Are they (D) Are there

求解🙏

(41~43) 41. We all want to look nice. We use cosmetics and wear cool T-shirts and jeans But do you know how these pretty things are made? Things might not go as beautifully as you think. Some clothing makers care about the money they can make more than the health of their workers. Workers in the factories, without any protection, have to face the noise, high heat, and dirty air. 42. What's worse, they work at least 16 hours a day but get poorly paid. The dark side can also be found in some cosmetics companies. They use children under 10 to collect mica. is needed in some products. However, most mica mines are dark and not safe. Children may get seriously hurt when they're working there. So, what can we do to stop this? Find those companies on the Internet and see whether 43.___. If they don't, stop buying their products and pass on the news to people around us. cosmetics it protection company mica product mine 41. (A) to make ourselves look like movie stars or singers (B) to finish our work on time (C) to take care of the people in need (D) to make our bodies in good shape in a short time 42. (A) It can save a lot of money for the workers. (B) They are important subjects in school. (C) They make the clothes look better. (D) It is dangerous to their lives. 43. (A) they help the poor (B) they sell the things at low prices (C) they make any changes (D) they build more factories

問選擇和計算6、8

1 passed the math test. (C) that watching movies is interesting. (B) and ) 8. Many people think 三上數學 2-1(3)圓外切四邊形、弦、切線､ 如圖,有AB與AC 兩線段。若一圓 O過 A、B 兩點,且與直線 AC相切,則下列哪一條直線會 通過圓心O? (A)∠CAB的角平分線 2. 如圖,四邊形 ABCD 為圓 O的外切四邊形,若 AB = 3x-2, BC =3x+2,CD =x-S,AD=2x+1,則四邊形ABCD (B) AC的中垂線 (C)過C點與AC垂直的直線 (D)過A點與AC垂直的直線 2X+ 的周長為5. AB+CDAT元 2 3X-2 7X-2-5X+3 13+15+3价 B 2X = 10 =28X2 4.如圖,圓 ○分別與AB、BC、CA 切於D、E、F三點, CADE 3X-2+4X-5=2X+1+3x+2X=558 3.如圖,等腰梯形ABCD 為圓 O的外切四邊形,若AD =8,BC=16,RAB AB: 12. 若 AD =18,則△ABC的周長為_ 18-X-X 9+3=7AB+B+CA =X=1P 號2 -姓名朋友才 = 2, CD=8,則圓的半徑為 41:20 ++(-2)=1- 16+X-42+4=X 5 6. 如圖, AB || CD,OT − AB,若CD = 6, AB = 4,OM = MT,則圓的半徑為何? 18⁰. AB+x+y+CA/ X=9 18 5. 如圖, AB是圆O的直徑,CD是圓 的弦,且 AB - CD於M點,若AM 56. BXD • (20 B D 7. 如圖,△ABC中,AB6、BC10、AC-8,若三直 線AB、AC、BC分別與圓 O切於D、E、F三點,來 D BE的長。 X-6+X-8=107 .62 BE ->X-14=10 √36+1446 =X=>4 =6,55 3.如圖,但面还有大、小兩個同心圓,其中 4B 為大圓的 一弦,且切小圓於 R點。若兩圓之間的環形區域面積 公分。 為225 » 平方公分,則B= = x 14+X-2X+1 2X=5,X=3 T-DX 2010 (-1,k) α = 0B² 兰 放 9.如圖,某商店的圓形招牌因颱風吹落而破碎。種那種一小塊產生的二 今欲重做一個與原尺寸大小相同的招牌,經測量得知AB 下 =1公尺,其中M為AB中點,MNAB、若金葉形重板的半香港 X=2+(x-1) 放學時 k={ 10. 如圖,圓的部分弧上有三點A、B、C、其證 為(-2,4)、(3,1)、(1,4),求圓心的坐標為间? 2+12/25 (-2-1)²+(14) |_|\-) (2)+kx++)/ 営 3.

問錯的這幾題

1 passed the math test. (C) that watching movies is interesting. (B) and ) 8. Many people think 三上數學 2-1(3)圓外切四邊形、弦、切線､ 如圖,有AB與AC 兩線段。若一圓 O過 A、B 兩點,且與直線 AC相切,則下列哪一條直線會 通過圓心O? (A)∠CAB的角平分線 2. 如圖,四邊形 ABCD 為圓 O的外切四邊形,若 AB = 3x-2, BC =3x+2,CD =x-S,AD=2x+1,則四邊形ABCD (B) AC的中垂線 (C)過C點與AC垂直的直線 (D)過A點與AC垂直的直線 2X+ 的周長為5. AB+CDAT元 2 3X-2 7X-2-5X+3 13+15+3价 B 2X = 10 =28X2 4.如圖,圓 ○分別與AB、BC、CA 切於D、E、F三點, CADE 3X-2+4X-5=2X+1+3x+2X=558 3.如圖,等腰梯形ABCD 為圓 O的外切四邊形,若AD =8,BC=16,RAB AB: 12. 若 AD =18,則△ABC的周長為_ 18-X-X 9+3=7AB+B+CA =X=1P 號2 -姓名朋友才 = 2, CD=8,則圓的半徑為 41:20 ++(-2)=1- 16+X-42+4=X 5 6. 如圖, AB || CD,OT − AB,若CD = 6, AB = 4,OM = MT,則圓的半徑為何? 18⁰. AB+x+y+CA/ X=9 18 5. 如圖, AB是圆O的直徑,CD是圓 的弦,且 AB - CD於M點,若AM 56. BXD • (20 B D 7. 如圖,△ABC中,AB6、BC10、AC-8,若三直 線AB、AC、BC分別與圓 O切於D、E、F三點,來 D BE的長。 X-6+X-8=107 .62 BE ->X-14=10 √36+1446 =X=>4 =6,55 3.如圖,但面还有大、小兩個同心圓,其中 4B 為大圓的 一弦,且切小圓於 R點。若兩圓之間的環形區域面積 公分。 為225 » 平方公分,則B= = x 14+X-2X+1 2X=5,X=3 T-DX 2010 (-1,k) α = 0B² 兰 放 9.如圖,某商店的圓形招牌因颱風吹落而破碎。種那種一小塊產生的二 今欲重做一個與原尺寸大小相同的招牌,經測量得知AB 下 =1公尺,其中M為AB中點,MNAB、若金葉形重板的半香港 X=2+(x-1) 放學時 k={ 10. 如圖,圓的部分弧上有三點A、B、C、其證 為(-2,4)、(3,1)、(1,4),求圓心的坐標為间? 2+12/25 (-2-1)²+(14) |_|\-) (2)+kx++)/ 営 3.