問題詳情
8.求〔（60，90），120〕＝？
(A) 120
(B) 240
(C) 360
(D) 540。
(A) 120
(B) 240
(C) 360
(D) 540。
參考答案
無參考答案
內容推薦
- Taiwan has the second highest ____ of convenience store in the world, which has brought about aco
- 假設吊重性能表上顯示在 10 公尺作業半徑的額定總荷重為 10 公噸，在 12 公尺作業半徑的額定總荷重為 8 公噸，則在 5 公尺作業半徑的額定總荷重應為(A)9 公噸(B)8 公噸(C
- 如圖(12)， 為圓 O 的直徑，A 是圓周上一點，∠ABC＝58°，則 ＝？ (A) 32° (B) 58° (C) 64° (D) 116°。
- 如附圖，已知圓 O 的半徑為 3， 的延長線相交於圓外一點P。若 ＝？ (A)16 (B)14 (C)12 (D)10
- 如果 a＝－ ，b＝－6－ ，c＝－6＋ ，那麼下列哪一個是正確的？(A) a＝b (B) a＝c (C) b＝c (D) a＝b＝c。
- 如圖， 為一劣弧，C、D 為上兩點， ，則下列判斷何者正確？(A) (B)∠C＋∠D＝180°(C) ∠C＝∠D (D)
- ( )如下圖，長方體中，長= 9，高 =20，則對角線長 =______ (A) 25 (B) 20 (C) 15 (D) 13
- 如附圖，如圖，圓 O 為四邊形 ABCD 的內切圓，若 ＝8，則△AOD 的面積與△BOC 的面積比為何？ (A) 5：6 (B) 4：7 (C)5：7 (D)2：3
- 若坐標平面上有一點A(-6 , 8)，則請問由A(-6 , 8)到直線 的最短距離＝？(A)(B)(C) (D)
- 如圖(11)，圓 O 中， 與 兩弦交於圓內一點 E，已知 ＝60°，∠AEB＝42°，則 ＝？ (A) 18° (B) 24° (C) 44° (D) 51°。
內容推薦
- In Greek mythology, anyone that is allured and ____ by Medusa’s gaze will be turned into stone.(A
- The after-service department in this company is always ____ in replying to customers’ requests, w
- Health-care advocates can work intensively during a medical crisis or _____ if a client's ne
- Wages aren’t in direct ____ to the workload, so many workers go on a strike outside the factory t
- During World War II, the U.S. military searched for a code that their enemies would be unable to
- 已知f(x)=2x100-3998x99+12345 ，則請問f (1999)＝？(A) 54321 (B) 56789 (C) 34567 (D)12345
- Emotional blackmail is a concept recently developed and receiving increased attention. The #MeToomov
- My brother was ____ with ecstatic happiness when he landed a job offer he had dreamed of.(A)inter
- Most investors minimize risk by diversifying their _____.(A) portfolios (B) reimburses(C) transac
- In the early 20th century the American South was ravaged by pellagra, a nasty disease that produced
- “July and August are off-season months for tourism in southern Baja, so it could be an affordabl
- 【題組】(A) detach (B) approve (C) besiege (D) bawl
- 【題組】(A) calms (B) sets (C) wears (D) turns
- The United State imposed sanctions on countries that had purchased Iranian oil, and Iran’s oil e
- 【題組】(A) Likewise, (B) Furthermore, (C) Therefore, (D) Otherwise,
- 【題組】(A) could have (B) had (C) was (D) having
- ______ many diverse animal forms exist ______ exceptions can be found to almost any definition o
- Pile foundations are costly and normally economic only________ commercial structures on valuable
- 【題組】(A) why (B) what (C) how (D) where
- Only after a great deal of pressure had been ________ the registrar did he agree to give up the
- 【題組】(A) that (B) to (C) by (D) X
- There ________ many efforts to eradicate racism, but very little success _______.(A) had been ;
- 【題組】(A) clutched (B) ravaged (C) erected (D) offset
- 【題組】(A) meet (B) strike (C) suit (D) approve
- The main focus of the study that will be ______ by a multidisciplinary team will be the genes an