Videos
Alternate Interior Angle Theorem
162
Co-Interior Angle Theorem
153
So Many Parallels
77
The Line King
157
Angle Sum Property
194
Quacky and Whacky
83
Proof of Angle Sum Property
281
Opposite Angles
186
Exterior Angle Property
206
What's the Similarity?
134
Same Yet Different!
164
Lots of Rays
168
Sum of all Exterior Angles
242
Introduction to Transversals
142
Angle-Angle Similarity
131
Side-Angle-Side Similarity
142
Practice time
163
Vertical Angles
101
Side-Side-Side Similarity
100
The ZC club
138
CAT
192
The Pythagorean Theorem,..
157
Pythagorean Theorem Proof - I
441
Pythagorean Theorem Proof - II
228
Finding the measure of the Hypotenuse
160
Real Life Application of the Pythagorean Theorem
235
Visualising Distances v3
146
The Length of Skew Lines
106
The Distance Formula
384
Simplifying the Distance
181
The Midpoint
180
A Nice Compliment!!
105
Midpoint of Skew Line Segments from the Origin
370
Supplementary Angles
132