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2 | (1) |
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Patterns and Inductive Reasoning |
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3 | (7) |
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Points, Lines, and Planes |
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10 | (7) |
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Segments and Their Measures |
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17 | (9) |
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25 | (1) |
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Angles and Their Measures |
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26 | (8) |
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Segment and Angle Bisectors |
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34 | (10) |
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Concept Activity: Folding Bisectors |
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33 | (9) |
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42 | (2) |
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44 | (7) |
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Technology Activity: Angles and Intersecting Lines |
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43 | (8) |
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Introduction to Perimeter, Circumference, and Area |
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51 | (20) |
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58 | (12) |
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70 | (1) |
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71 | (8) |
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Definitions and Biconditional Statements |
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79 | (8) |
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87 | (9) |
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Concept Activity: Logic Puzzle |
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86 | (9) |
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95 | (1) |
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Reasoning with Properties from Algebra |
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96 | (6) |
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Proving Statements about Segments |
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102 | (7) |
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Proving Statements about Angles |
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109 | (20) |
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Concept Activity: Investigating Complementary Angles |
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108 | (8) |
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116 | (12) |
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Perpendicular and Parallel Lines |
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128 | (1) |
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129 | (7) |
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Proof and Perpendicular Lines |
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136 | (7) |
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Concept Activity: Forming a Flow Proof |
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135 | (8) |
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Parallel Lines and Transversals |
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143 | (7) |
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Technology Activity: Parallel Lines and Angles |
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142 | (7) |
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149 | (1) |
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Proving Lines are Parallel |
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150 | (7) |
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Using Properties of Parallel Lines |
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157 | (8) |
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164 | (1) |
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Parallel Lines in the Coordinate Plane |
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165 | (7) |
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Perpendicular Lines in the Coordinate Plane |
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172 | (22) |
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178 | (14) |
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192 | (2) |
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194 | (8) |
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Concept Activity: Investigating Angles of Triangles |
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193 | (9) |
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202 | (10) |
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210 | (2) |
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Proving Triangles are Congruent: SSS and SAS |
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212 | (8) |
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Concept Activity: Investigating Congruent Triangles |
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211 | (9) |
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Proving Triangles are Congruent: ASA and AAS |
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220 | (9) |
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227 | (1) |
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Technology Activity: Investigating Triangles and Congruence |
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228 | (1) |
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Using Congruent Triangles |
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229 | (7) |
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Isosceles, Equilateral, and Right Triangles |
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236 | (7) |
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Triangles and Coordinate Proof |
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243 | (21) |
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250 | (12) |
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262 | (2) |
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Perpendiculars and Bisectors |
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264 | (8) |
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Concept Activity: Investigating Perpendicular Bisectors |
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263 | (9) |
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272 | (7) |
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Medians and Altitudes of a Triangle |
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279 | (8) |
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285 | (1) |
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Technology Activity: Investigating Concurrent Lines |
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286 | (1) |
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287 | (8) |
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Inequalities in One Triangle |
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295 | (7) |
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Technology Activity: Side Lengths and Angle Measures |
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294 | (8) |
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Indirect Proof and Inequalities in Two Triangles |
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302 | (20) |
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308 | (12) |
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320 | (2) |
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322 | (8) |
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Concept Activity: Classifying Shapes |
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321 | (9) |
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Properties of Parallelograms |
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330 | (8) |
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Technology Activity: Investigating Parallelograms |
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329 | (9) |
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Proving Quadrilaterals are Parallelograms |
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338 | (9) |
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346 | (1) |
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Rhombuses, Rectangles, and Squares |
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347 | (9) |
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356 | (8) |
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363 | (1) |
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364 | (8) |
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Areas of Triangles and Quadrilaterals |
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372 | (24) |
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Concept Activity: Areas of Quadrilaterals |
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371 | (9) |
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380 | (14) |
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394 | (2) |
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396 | (8) |
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Concept Activity: Motion in a Plane |
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395 | (9) |
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404 | (8) |
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Concept Activity: Reflections in the Plane |
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403 | (9) |
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412 | (9) |
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Technology Activity: Investigating Double Reflections |
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411 | (9) |
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420 | (1) |
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421 | (9) |
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Glide Reflections and Compositions |
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430 | (7) |
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Concept Activity: Multiple Transformations |
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429 | (8) |
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437 | (20) |
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444 | (12) |
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456 | (1) |
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457 | (8) |
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Problem Solving in Geometry with Proportions |
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465 | (8) |
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473 | (7) |
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Concept Activity: Making Conjectures about Similarity |
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472 | (7) |
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479 | (1) |
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480 | (8) |
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Proving Triangles are Similar |
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488 | (10) |
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496 | (2) |
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Proportions and Similar Triangles |
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498 | (8) |
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Technology Activity: Investigating Proportional Segments |
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497 | (9) |
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506 | (21) |
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513 | (1) |
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Technology Activity: Exploring Dilations |
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514 | (12) |
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Right Triangles and Trigonometry |
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526 | (1) |
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527 | (8) |
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535 | (8) |
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The Converse of the Pythagorean Theorem |
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543 | (8) |
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Technology Activity: Investigating Sides and Angles of Triangles |
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542 | (7) |
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549 | (2) |
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551 | (7) |
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Concept Activity: Investigating Special Right Triangles |
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550 | (8) |
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558 | (9) |
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566 | (1) |
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567 | (6) |
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573 | (22) |
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580 | (14) |
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594 | (1) |
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595 | (8) |
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603 | (10) |
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613 | (8) |
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Concept Activity: Investigating Inscribed Angles |
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612 | (8) |
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620 | (1) |
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Other Angle Relationships in Circles |
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621 | (8) |
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Segment Lengths in Circles |
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629 | (7) |
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Technology Activity: Investigating Segment Lengths |
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628 | (7) |
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635 | (1) |
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636 | (6) |
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642 | (19) |
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Technology Activity: Investigating Points Equidistant from a Point and a Line |
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641 | (7) |
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648 | (12) |
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Area of Polygons and Circles |
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660 | (1) |
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Angle Measures in Polygons |
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661 | (8) |
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Areas of Regular Polygons |
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669 | (8) |
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Perimeters and Areas of Similar Figures |
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677 | (6) |
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Concept Activity: Area Relationships in Similar Figures |
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676 | (6) |
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682 | (1) |
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Circumference and Arc Length |
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683 | (8) |
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Technology Activity: Perimeters of Regular Polygons |
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690 | (1) |
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Areas of Circles and Sectors |
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691 | (8) |
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699 | (20) |
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705 | (1) |
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Technology Activity: Investigating Experimental Probability |
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706 | (12) |
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718 | (1) |
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719 | (9) |
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Surface Area of Prisms and Cylinders |
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728 | (7) |
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Concept Activity: Investigating Surface Area |
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727 | (8) |
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Surface Area of Pyramids and Cones |
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735 | (8) |
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742 | (1) |
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Volume of Prisms and Cylinders |
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743 | (9) |
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Technology Activity: Minimizing Surface Area |
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750 | (2) |
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Volume of Pyramids and Cones |
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752 | (7) |
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Concept Activity: Investigating Volume |
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751 | (7) |
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758 | (1) |
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Surface Area and Volume of Spheres |
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759 | (7) |
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766 | (17) |
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772 | (11) |
Student Resources |
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783 | (20) |
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Extra Practice for Chapters 1-12 |
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803 | (24) |
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827 | (6) |
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833 | (8) |
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Symbols, Formulas, and Tables |
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841 | (5) |
Glossary |
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846 | (12) |
Index |
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858 | |
Selected Answers |
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SA1 | |