Unit C: Expressions, Equations, and Relationships
Topic 4: Using the Pythagorean Theorem
4-1: The Pythagorean Theorem 124
4-2: Finding Unknown Leg Lengths 131
4-3: The Converse of the Pythagorean Theorem 138
4-4: Distance in the Coordinate Plane 142
4-5: Additional Problem Solving 149
Topic 5: Surface Area and Volume
5-1: Surface Areas of Prisms 157
5-2: Surface Areas of Cylinders 163
5-3: Volumes of Cylinders 172
5-4: Volumes of Cones 177
5-5: Volumes of Spheres 182
5-6: Additional Problem Solving 188
Topic 6: Linear Equations in One Variable
6-1: Solving Two-Step Equations 195
6-2: Writing and Solving Equations with Variables on Both Sides 205
6-3: Writing and Solving Inequalities with Variables on Both Sides 215
6-4: Additional Problem Solving 219
Topic 7: Reasoning in Geometry
7-1: Angles, Lines, and Transversals 226
7-2: Reasoning and Parallel Lines 232
7-3: Interior Angles of Triangles 237
7-4: Exterior Angles of Triangles 242
7-5: Angle-Angle Triangle Similarity 249
7-6: Additional Problem Solving 256