Correlation as a Geometric Mean
Drag points A, B, C, D, and E. The points A', B', C', D', and E' will move in response (these points are of the form (y,x) ). The correlation coefficient is the geometric mean of the slopes of the respective LSRLs.
Week 2 - Bisect an Angle
Parallelogram Lab 4
CCSS High School: Geometry (Challenges)
Sequences and Series