Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra

JST17 5. Section 1h Perpendicular lines

作者：Jill Stephenson, Integral Resources
You can move the blue line by moving either of the green points. The red line is perpendicular to the blue line. What do you notice about the gradients of the perpendicular lines?

最新資源

探索資源

探索主題