UC知道初中英语单词填空、数学填空！
来源：百度知道 编辑：UC知道 时间：2024/05/23 03:18:12
1、三角形ABC，BC=a，角A=30度，则三角形的外接圆半径是_____
2、—Do you know women are half the s_____ of the world?
—Of course.And I think they might be more important than men in some way.
2、—Do you know women are half the s_____ of the world?
—Of course.And I think they might be more important than men in some way.
1.a BC/sinA=2R 所以R=a
2.sky 你听说过女人是半边天吗？
当然，我认为有时侯女人要比男人重要。
1.外接半径的是a
2.要填的单词是sky
1.a
2.sky
外接半径是a
单词是sky
外接半径是a
单词是sky
外接半径是a
单词是sky