A circle with midpoint (75|30) and radius 10 is cut from a rectangle with vertices (0|0), (100|0), (100|50) and
(0|50).
What is the gradient of the straight line that goes through the point (75|30) and divides the remaining part of the
rectangle into two parts with equal area?
从顶点为(0|0)、(100|0)、(100|50)和的矩形切割出中点为(75|30)且半径为10的圆
(0|50).
穿过点(75|30)并分割剩余部分的直线的斜率是多少
矩形分成面积相等的两部分？
(0|50).
What is the gradient of the straight line that goes through the point (75|30) and divides the remaining part of the
rectangle into two parts with equal area?
从顶点为(0|0)、(100|0)、(100|50)和的矩形切割出中点为(75|30)且半径为10的圆
(0|50).
穿过点(75|30)并分割剩余部分的直线的斜率是多少
矩形分成面积相等的两部分？
