不是
應(yīng)該是a+b=180k兩個(gè)角關(guān)于y軸對(duì)稱是什么意思???軸對(duì)稱你也不懂?采納吧軸對(duì)稱懂, 但是2個(gè)角我不知道怎么回事沒懸賞啊別問了,采納吧你講解一下為什么是180 怎么來的,我就采納。。沒懸賞啊別問了,采納吧
角a和b的終邊關(guān)于y軸對(duì)稱,就有角a+b=180°?怎么會(huì)
角a和b的終邊關(guān)于y軸對(duì)稱,就有角a+b=180°?怎么會(huì)
數(shù)學(xué)人氣:310 ℃時(shí)間:2020-03-11 15:36:48
優(yōu)質(zhì)解答
我來回答
類似推薦
- 若角a與角b的終邊關(guān)于y軸對(duì)稱,則角a與角b的關(guān)系
- 角α和β的終邊關(guān)于 y軸對(duì)稱,則α和β的關(guān)系為
- 若角a、b的終邊關(guān)于x軸對(duì)稱,則a、b的關(guān)系一定是______
- 若角a和角b的終邊關(guān)于x軸對(duì)稱,則角a可用角b表示
- 設(shè)角a和b的終邊關(guān)于y軸對(duì)稱,則a等于?
- 一元一次方程x2+(2m-1)x+m2=0,有兩個(gè)實(shí)數(shù)根x1,x2 (1)求實(shí)數(shù)m的取值范圍 (2)當(dāng)x12-x22=0時(shí),求m
- 城市污染對(duì)人類有何危害
- ______ a lot of books,the boy knows much more than the boys of his age.
- Lucy often does her homework at school改為一般疑問句
- 我父親似乎很高興.My father ___ ___ ____ happy.
- much to 和 many 區(qū)別
- You are my little little apple~誰會(huì)翻譯吶
猜你喜歡
- 1描寫霧海 的四字詞語
- 2填空1:he always gets to school by s( ).2:it is ten minutes h( ) from my home to school
- 3我國唯一注入北冰洋的河流是哪條河流
- 4就是做題時(shí)候在化學(xué)式下方量的書寫方法.1:1的含義、
- 5將50mL4mol/L的AlCl3溶液與4mol/L的NaOH溶液反應(yīng)后得沉淀7.8g,所消耗NaOH溶液的體積為多少mL?
- 6幾個(gè)數(shù)的最大公因數(shù)是最小公倍數(shù)的()數(shù),幾個(gè)數(shù)的最小公倍數(shù)是最大公因數(shù)的()數(shù)
- 7需要英語的春節(jié)短語!
- 8酸根離子指什么?
- 9求解軌跡問題
- 10設(shè)f(x)=ax^2+bx+c(a≠0) ; 若f(x+1)=f(-x),求證-b/2a=1
- 11英語翻譯
- 12怎么做啊?要過程.某電視機(jī)廠某型號(hào)電視比去年增產(chǎn)40%,實(shí)際比計(jì)劃多生產(chǎn)20%,此型號(hào)電視今年實(shí)際產(chǎn)量是去年的( )%?