Constructing a Square
Rotate and resize the square and observe how the side lengths remain equal to each other.
Created by Tess Mandell, Boston Arts Academy, 2014
Writing Equations to Represent Data in Tables 016.3
Red Line Task
Visual proofs of the sums of infinite geometric series, r<1의 복사본
Quadrangular Trefoil Knot
Baravelle's Spiral and Infinite Geometric Series의 복사본