Geometry of I - Compare Circle to Geometry in Top Right Geometry numbers and figures[br][br]1) Notice the equation of the circle in red = 1.35[br][br]2) Notice the equation of the circle in purple = 2[br][br]3) Notice the Line Lengths root - 5 and root - 8 [br][br]4) Notice the equations in the Top Right corner - Purple equations and Relationships