Introduction |
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ix | |
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Chapter 1 Distance and Angles I |
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1 | (7) |
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8 | (5) |
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13 | (16) |
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29 | (7) |
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§5 Right Angles and Perpendicularity |
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36 | (10) |
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§6 The Angles of a Triangle |
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46 | (16) |
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§7 An Application: Angles of Reflection |
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62 | (3) |
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65 | (16) |
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65 | (6) |
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§2 Distance Between Points on a Line |
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71 | (2) |
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73 | (8) |
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Chapter 3 Area and the Pythagoras Theorem |
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81 | (29) |
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§1 The Area of a Triangle |
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81 | (14) |
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§2 The Pythagoras Theorem |
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95 | (15) |
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Chapter 4 The Distance Formula |
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110 | (13) |
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§1 Distance Between Arbitrary Points |
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110 | (4) |
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§2 Higher Dimensional Space |
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114 | (5) |
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119 | (4) |
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Chapter 5 Some Applications of Right Triangles |
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123 | (39) |
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§1 Perpendicular Bisector |
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124 | (12) |
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§2 Isosceles and Equilateral Triangles |
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136 | (12) |
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§3 Theorems About Circles |
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148 | (14) |
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162 | (15) |
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162 | (3) |
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165 | (4) |
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169 | (8) |
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Chapter 7 Congruent Triangles |
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177 | (33) |
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§1 Euclid's Tests for Congruence |
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177 | (15) |
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§2 Some Applications of Congruent Triangles |
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192 | (8) |
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200 | (10) |
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Chapter 8 Dilations and Similarities |
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210 | (51) |
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210 | (8) |
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§2 Change of Area Under Dilation |
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218 | (14) |
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§3 Change of Length Under Dilation |
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232 | (3) |
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§4 The Circumference of a Circle |
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235 | (10) |
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245 | (16) |
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261 | (34) |
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261 | (9) |
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§2 Change of Volume Under Dilations |
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270 | (4) |
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274 | (7) |
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§4 The Volume of the Ball |
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281 | (9) |
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§5 The Area of the Sphere |
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290 | (5) |
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Chapter 10 Vectors and Dot Product |
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295 | (26) |
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296 | (5) |
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301 | (3) |
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304 | (5) |
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309 | (3) |
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§5 Ordinary Equation for a Line |
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312 | (4) |
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§6 The 3-Dimensional Case |
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316 | (3) |
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§7 Equation for a Plane in 3-Space |
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319 | (2) |
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Chapter 11 Transformations |
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321 | (35) |
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321 | (3) |
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§2 Symmetry and Reflections |
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324 | (7) |
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331 | (1) |
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§4 Reflection Through a Line |
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332 | (5) |
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§5 Reflection Through a Point |
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337 | (3) |
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340 | (6) |
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346 | (2) |
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§8 Translations and Coordinates |
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348 | (8) |
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356 | (35) |
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§1 Definitions and Basic Properties |
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356 | (7) |
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§2 Relations with Coordinates |
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363 | (4) |
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§3 Composition of Isometries |
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367 | (10) |
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§4 Definition of Congruence |
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377 | (4) |
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§5 Proofs of Euclid's Tests for Congruent Triangles |
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381 | (3) |
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§6 Isometries as Compositions of Reflections |
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384 | (7) |
Index |
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391 | |