College Geometry: Using the Geometer's Sketchpad (Version 5) (Paperback)

PREFACE xv

ONE Using The Geometer’s Sketchpad 1

TWO Constructing → Proving 21

THREE Mathematical Arguments and Triangle Geometry 53

FOUR Circle Geometry and Proofs 85

FIVE Analytic Geometry 111

SIX Taxicab Geometry 143

SEVEN Finite Geometries 161

EIGHT Transformational Geometry 185

NINE Isometries and Matrices 209

TEN Symmetry in the Plane 229

ELEVEN Hyperbolic Geometry 253

TWELVE Projective Geometry 287

APPENDIX A Trigonometry 317

APPENDIX B Calculating with Matrices 329

BIBLIOGRAPHY 337

INDEX 341