The Golden Relationship: Universal patterns

AABC altitude arc that intersects Archimedean spiral Baravelle Spiral base angles Bisect circle compass and straightedge congruent consecutive construct a perpendicular cubit curve cut an arc diagonals diagram diameter divide Draw drawn in Step Dynamic Rectangles endpoints equilateral triangle Fibonacci numbers Fibonacci sequence figure geometry gnomon Golden Ratio Golden Rectangle Golden Section Golden Triangle Greek Harmonic Triangle hypotenuse inscribed intersection F Label the point length line segment logarithmic spiral mathematical induction measure metal tip Michael Pope midpoint Nature Open the compass pair paper parallel Parallelogram pattern pencil tip pentagram Place the metal plane point of intersection polyhedron PROBLEM PROJECT properties Put the metal Pyramid Pythagorean Pythagorean Theorem radius vector reciprocal RECTANGLE GIVEN regular pentagon relationship rhombus Richard Newman right angle right triangle semicircle sides space trapezoid Triangle of Price unit vertex vertices whole number width York