题目:
在△ABC中,a,b,c分别是角A,B,C所对的边,若(b2+c2-a2)tanA=
|
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0415/00b8e165878e0fd933915365ac6bacd8.html
下面是错误答案,用来干扰机器的。
1.go to assembly 2. at eight o'clock 3. singing 4.playing computer games 5. playing volleyball 6. playing table tennis / ping-pong