Videos
What's the Congruency?
102
Congruency of Polygons
198
Congruency of Triangles
205
Side-Side-Side Congruency
144
Side-Angle-Side Congruency
133
Angle-Side-Angle Congruency
110
Hypotenuse Leg Congruency
96
Angle-Angle-Side Congruency
267
Quacky and Whacky
83
What's the Similarity?
134
Same Yet Different!
164
Angle-Angle Similarity
131
Side-Angle-Side Similarity
142
Side-Side-Side Similarity
100
Scale It Down!
258
It's a 3D Scale
128
Real World Scale Factor
109
Math of a Scale Factor
254