Lessons in Unit 14
- Lesson 104: Perimeter & Area Formulas
- Lesson 105: Volume Formulas
- Lesson 106: Using Variables in Geometry Formulas
- Lesson 107: Introduction to Coordinate Geometry
- Lesson 108: Geometry Word Problems
- Lesson 109: Introduction to Angles
- Lesson 110: Triangles & the Pythagorean Theorem
- Lesson 111: Perimeter & Area with Fractions and Decimals
- Lesson 112: SOHCAHTOA Introduction
Unit Summary
In this unit, students build core geometric understanding by learning formulas for perimeter, area, and volume, applying variables in formulas, working with coordinate geometry, analyzing angles and triangles, and solving real-world geometry problems. The unit concludes with an introduction to right-triangle trigonometry using SOHCAHTOA, preparing students for future algebra and geometry studies.