题目内容
The circle on the left has radius r and center O, and the circle on the right has radius s and center P. The lengths of arcs ABC and DEF are both equal to 3, and r
Quantity A
x
Quantity B
y
A显示答案
· 相关考点
4.5.3 弧长与扇形面积
4.5.3 弧长与扇形面积
以上解析由 考满分老师提供。