A Letter to Students |
|
xiv | |
|
|
2 | (58) |
|
|
3 | (6) |
|
Measurement of Segments and Angles |
|
|
9 | (9) |
|
Mathematical Excursion: Geometry in Nature |
|
|
17 | (1) |
|
Collinearity, Betweenness, and Assumptions |
|
|
18 | (5) |
|
|
23 | (5) |
|
Division of Segments and Angles |
|
|
28 | (8) |
|
Career Profile: The Science of Deduction |
|
|
35 | (1) |
|
|
36 | (3) |
|
|
39 | (5) |
|
|
44 | (5) |
|
|
49 | (11) |
|
|
53 | (1) |
|
|
54 | (6) |
|
Basic Concepts and Proofs |
|
|
60 | (50) |
|
|
61 | (5) |
|
Complementary and Supplementary Angles |
|
|
66 | (6) |
|
|
72 | (4) |
|
Congruent Supplements and Complements |
|
|
76 | (6) |
|
Mathematical Excursion: Geometry in Computers |
|
|
81 | (1) |
|
Addition and Subtraction Properties |
|
|
82 | (7) |
|
Multiplication and Division Properties |
|
|
89 | (6) |
|
Career Profile: Studying Bee Communication |
|
|
94 | (1) |
|
Transitive and Substitution Properties |
|
|
95 | (5) |
|
|
100 | (10) |
|
|
104 | (1) |
|
|
105 | (5) |
|
|
110 | (58) |
|
What Are Congruent Figures? |
|
|
111 | (4) |
|
Three Ways to Prove Triangles Congruent |
|
|
115 | (10) |
|
|
125 | (6) |
|
Mathematical Excursion: Structural Congruent Triangles |
|
|
130 | (1) |
|
|
131 | (7) |
|
Career Profile: Symmetry Unlocks Culture |
|
|
137 | (1) |
|
|
138 | (4) |
|
|
142 | (6) |
|
|
148 | (8) |
|
|
156 | (12) |
|
|
161 | (1) |
|
|
162 | (3) |
|
Cumulative Review, Chapters 1-3 |
|
|
165 | (3) |
|
|
168 | (42) |
|
|
169 | (7) |
|
The Case of the Missing Diagram |
|
|
176 | (4) |
|
|
180 | (4) |
|
The Equidistance Theorems |
|
|
184 | (8) |
|
Career Profile: Plotting the Structure of a Molecule |
|
|
191 | (1) |
|
Introduction to Parallel Lines |
|
|
192 | (6) |
|
Historical Snaphshot: From Mud to the Stars |
|
|
197 | (1) |
|
|
198 | (12) |
|
|
205 | (1) |
|
|
206 | (4) |
|
Parallel Lines and Related Figures |
|
|
210 | (58) |
|
|
211 | (5) |
|
Career Profile: A Line to the Stars |
|
|
215 | (1) |
|
Proving That Lines Are Parallel |
|
|
216 | (8) |
|
Congruent Angles Associated with Parallel Lines |
|
|
224 | (10) |
|
|
234 | (7) |
|
Historical Snapshot: A New Kid of Proof |
|
|
240 | (1) |
|
Properties of Quadrilaterals |
|
|
241 | (8) |
|
Proving That a Quadrilateral Is a Parallelogram |
|
|
249 | (6) |
|
Proving That Figures Are Special Quadrilaterals |
|
|
255 | (13) |
|
|
263 | (1) |
|
|
264 | (4) |
|
Lines and Planes in Space |
|
|
268 | (26) |
|
|
269 | (7) |
|
Career Profile: The Geometry of Architecture |
|
|
275 | (1) |
|
Perpendicularity of a Line and a Plane |
|
|
276 | (6) |
|
Historical Snapshot: Probability and Pi |
|
|
281 | (1) |
|
Basic Facts About Parallel Planes |
|
|
282 | (12) |
|
|
287 | (1) |
|
|
288 | (3) |
|
Cumulative Review, Chapters 1-6 |
|
|
291 | (3) |
|
|
294 | (30) |
|
Triangle Application Theorems |
|
|
295 | (7) |
|
Two Proof-Oriented Triangle Theorems |
|
|
302 | (5) |
|
Formulas Involving Polygons |
|
|
307 | (7) |
|
Career Profile: Precise Angles Pay Off |
|
|
313 | (1) |
|
|
314 | (10) |
|
Mathematical Excursion: Polygons in the North Country |
|
|
318 | (1) |
|
|
319 | (1) |
|
|
320 | (4) |
|
|
324 | (42) |
|
|
325 | (7) |
|
|
332 | (7) |
|
Methods of Proving Triangles Similar |
|
|
339 | (6) |
|
Congruence and proportions in Similar Triangles |
|
|
345 | (6) |
|
Three Theorems Involving Proportions |
|
|
351 | (15) |
|
Career Profile: Putting Quilts in Perspective |
|
|
359 | (1) |
|
|
360 | (1) |
|
|
361 | (4) |
|
Historical Snapshot: A Master Technologist |
|
|
365 | (1) |
|
|
366 | (72) |
|
Review of Radicals and Quadratic Equations |
|
|
367 | (3) |
|
|
370 | (7) |
|
Altitude-on-Hypotenuse Theorems |
|
|
377 | (7) |
|
Mathematical Excursion: The Pythagorean Theorem and Trigonometric Ratios |
|
|
383 | (1) |
|
Geometry's Most Elegant Theorem |
|
|
384 | (8) |
|
|
392 | (6) |
|
Career Profile: Finding Distances with Lasers |
|
|
397 | (1) |
|
Families of Right Triangles |
|
|
398 | (7) |
|
|
405 | (8) |
|
The Pythagorean Theorem and Space Figures |
|
|
413 | (5) |
|
Introduction to Trigonometry |
|
|
418 | (5) |
|
|
423 | (15) |
|
|
428 | (1) |
|
|
429 | (5) |
|
Cumulative Review, Chapters 1-9 |
|
|
434 | (4) |
|
|
438 | (72) |
|
|
439 | (7) |
|
|
446 | (4) |
|
|
450 | (9) |
|
|
459 | (9) |
|
Angles Related to a Circle |
|
|
468 | (11) |
|
|
479 | (7) |
|
Inscribed and Circumscribed Polygons |
|
|
486 | (7) |
|
Mathematical Excursion: Tangent, Slope, and Loops |
|
|
492 | (1) |
|
|
493 | (6) |
|
Career Profile: From Asteroids to Dust |
|
|
498 | (1) |
|
Circumference and Arc Length |
|
|
499 | (11) |
|
|
504 | (1) |
|
|
505 | (5) |
|
|
510 | (50) |
|
|
511 | (5) |
|
Areas of Parallelograms and Triangles |
|
|
516 | (7) |
|
|
523 | (5) |
|
Areas of Kites and Related Figures |
|
|
528 | (3) |
|
Areas of Regular Polygons |
|
|
531 | (6) |
|
Mathematical Excursion: Tiling and Area |
|
|
536 | (1) |
|
Areas of Circles, Sectors, and Segments |
|
|
537 | (6) |
|
Career Profile: Geometry in Visual Communication |
|
|
542 | (1) |
|
|
543 | (7) |
|
Hero's and Brahmagupta's Formulas |
|
|
550 | (10) |
|
|
553 | (1) |
|
|
554 | (6) |
|
|
560 | (44) |
|
|
561 | (4) |
|
Surface Areas of Pyramids |
|
|
565 | (5) |
|
Career Profile: Packaging Ideas |
|
|
569 | (1) |
|
Surface Areas of Circular Solids |
|
|
570 | (5) |
|
Volumes of Prisms and Cylinders |
|
|
575 | (8) |
|
Volumes of Pyramids and Cones |
|
|
583 | (6) |
|
|
589 | (15) |
|
|
593 | (1) |
|
|
594 | (4) |
|
Cumulative Review, Chapters 1-12 |
|
|
598 | (5) |
|
Historical Snapshot: The Shape of the Universe |
|
|
603 | (1) |
|
Coordinate Geometry Extended |
|
|
604 | (44) |
|
|
605 | (5) |
|
|
610 | (8) |
|
|
618 | (4) |
|
|
622 | (4) |
|
Three-Dimensional Graphing and Reflections |
|
|
626 | (7) |
|
Career Profile: Image-Producing Waves |
|
|
632 | (1) |
|
|
633 | (5) |
|
Coordinate-Geometry Practice |
|
|
638 | (10) |
|
Historical Snapshot: The Serpent and the Peacock |
|
|
642 | (1) |
|
|
643 | (1) |
|
|
644 | (4) |
|
|
648 | (38) |
|
|
649 | (7) |
|
Historical Snapshot: The Geometry of Music |
|
|
655 | (1) |
|
|
656 | (4) |
|
|
660 | (6) |
|
|
666 | (7) |
|
Applications of the Basic Constructions |
|
|
673 | (5) |
|
|
678 | (8) |
|
|
682 | (1) |
|
|
683 | (2) |
|
Career Profile: Darkness Visible |
|
|
685 | (1) |
|
|
686 | (26) |
|
|
687 | (4) |
|
Career Profile: Deductions from Seismic Waves |
|
|
690 | (1) |
|
Inequalities in a Triangle |
|
|
691 | (6) |
|
|
697 | (15) |
|
Mathematical Excursion: Inequalities |
|
|
701 | (1) |
|
|
702 | (1) |
|
|
703 | (3) |
|
Cumulative Review, Chapters 1-15 |
|
|
706 | (6) |
|
|
712 | (28) |
|
The Point-Line Distance Formula |
|
|
713 | (4) |
|
Career Profile: Planetary Portraits |
|
|
716 | (1) |
|
Two Other Useful Formulas |
|
|
717 | (4) |
|
|
721 | (3) |
|
|
724 | (4) |
|
Historical Snapshot: Dynamic Geometry |
|
|
727 | (1) |
|
|
728 | (3) |
|
Inradius and Circumradius Formulas |
|
|
731 | (3) |
|
Formulas for You to Develop |
|
|
734 | (6) |
|
|
737 | (1) |
|
|
738 | (2) |
List of Postulates and Theorems |
|
740 | (10) |
Selected Answers |
|
750 | (8) |
Glossary |
|
758 | (5) |
Index |
|
763 | (7) |
Symbols Used in Geometry |
|
770 | |