Activity 2

作者:Vivian Buchanan

a) Are these altitudes, medians, or midlines? How do you know? b) Click on all the vertices of the triangles and move them around. Which triangle is only a drawing? How do you know?

新资源

bewijs stelling van Pythagoras
רישום חופשי
Angle Addition: Warm Up Exercises
Damped Trochoidal Curve
Fourier Lissajous (Mechanical)

发现资源

Punto_Su_Param2
Biliard within ellipsoid
Congruence Transformation
Shortest Path on Kaercher's Decahedron
Angle in a semi circle
Delta Forcing

发现主题

图表
圆柱
二维向量
反射
平移