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Perpendicular line through a point on line
作者：
jsturtevant
GeoGebra
最新資源
Open Education 2025
Identifying Sine, Cosine, Tangent Ratios in Right Triangles (Quick)
z`]]
Solving 2x2 and 3x3 Systems Using Cramer's Rule
Slopes of Perpendicular Lines
探索資源
Rounding within 1000
Лилаво
Charlie House
Explore the circumscribable quadrilaterals
Project 1
探索主題
角度
二維向量
線段
函數圖形
立方（體）