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Lesson 11 Cool Down: What Went Wrong? Reflection Pt 2
作者：
Charles Criniere
主題：
反射
3. Reflect triangle ABC correctly?
GeoGebra
最新資源
Reflection across a line
Reflection = 180° Rotation about a Line
bewijs stelling van Pythagoras
Volume by Shells Around y
Triangle with 3 Right Angles
探索資源
Animation: Excavator
ÁNGULO INTERIOR
boxlinedrawing
Reset-Button01
incenter
Angle of Incidence
探索主題
極限值
立方（體）
一般四邊形
角錐
直線