Dilation and Scale Factor
Difference Between Similar and Congruent
Similar Figures
When are two Triangles Similar
Side Side Side Similarity Theorem (Lesson)
Side Side Side Similarity Theorem (Examples)
Angle Angle Similarity Theorem (Lesson)
Angle Angle Similarity Theorem (Examples)
Side Angle Side Similarity Theorem (Lesson)
Side Angle Side Similarity Theorem (Examples)
Proving Triangles Congruent
Proving Triangles similar with Parallel Sides
Triangle Similarity Formal Proofs
What is Trigonometry
Intro To SOH CAH TOA
6 Trig Ratios
Long video On Trig for Beginners (But very Informative)
What is a Radian?
Area & Circumference of Circles
Arc Length & Sector Area
Rotating 2D shapes in 3D