Perpendicular bisector	垂直二等分線	수직 이등분선	垂直平分线
Equation	方程式	방정식	方程
Midpoint	中点	중점	中点
Gradient	勾配	기울기	梯度
Two points	二点	두 점	两点
Line segment	線分	선분	线段
Geometry	幾何学	기하학	几何
Slope	傾斜	경사	斜率
Perpendicular line	垂直線	수직선	垂直线

Factual Questions	Conceptual Questions	Debatable Questions
How is the midpoint of a line segment between two points in a plane calculated?	Why is the concept of the perpendicular bisector important in geometry?	To what extent does the ability to calculate and understand the properties of a perpendicular bisector contribute to the field of geometric design?
What is the process to find the gradient of a line segment based on two given points?	How does the perpendicular bisector relate to the concepts of symmetry and balance in a geometric figure?	Can knowing how to construct perpendicular bisectors and other geometric constructions by hand improve one's spatial reasoning and mathematical problem-solving skills compared to only using digital tools?
How do you derive the equation of a perpendicular bisector from the midpoint and gradient of a line segment?	What role does the gradient play in defining the orientation of a line in a plane?	How might the understanding of perpendicular bisectors influence the approach to solving real-world problems in engineering and architecture?

Objective: To calculate the equation of perpendicular bisector. Given either two points, or the equation of a line segment and its midpoint.