# Geometry

### Unit Overview

Topic A: Unknown Angles

• Lesson 1: Complementary and Supplementary Angles
• Lessons 2–4: Solve for Unknown Angles using Equations

Topic B: Constructing Triangles

• Lesson 5: Unique Triangles
• Lesson 6: Drawing Geometric Shapes
• Lesson 7: Drawing Parallelograms
• Lesson 8: Drawing Triangles
• Lesson 9: Conditions for a Unique Triangle―Three Sides and Two Sides and the Included Angle
• Lesson 10: Conditions for a Unique Triangle—Two Angles and a Given Side
• Lesson 11: Conditions on Measurements that Determine a Triangle
• Lesson 12: Unique Triangles―Two Sides and a Non-Included Angle
• Lessons 13–14: Checking for Identical Triangles
• Lesson 15: Using Unique Triangles to Solve Real-World and Mathematical Problems

Mid-Module Assessment and Rubric

• Topics A through B (assessment 1 day, return 1 day, remediation or further applications 2 days)

Topic C: Slicing Solids

• Lessons 16: Slicing a Right Rectangular Prism with a Plane
• Lesson 17: Slicing a Right Rectangular Pyramid with a Plane
• Lesson 18: Slicing on an Angle
• Lesson 19: Understanding Three-Dimensional Figures

Topic D: Problems Involving Area and Surface Area

• Lesson 20: Real-World Area Problems
• lesson 21: Mathematical Area Problems
• Lesson 22: Area Problems with Circular Regions
• Lessons 23–24: Surface Area

Topic E: Problems Involving Volume

• Lesson 25: Volume of Right Prisms
• Lesson 26: Volume of Composite Three-Dimensional Objects
• Lesson 27: Real-World Volume Problems

End-of-Module Assessment