Unit Overview
12 Lessons
Hours of guided content3h 15m
Estimated time commitment25% Complete
Core Lessons
Lesson 2A: Euclidean Basics
Review of triangles, quadrilaterals, and polygons with practical construction techniques.
Difficulty: Beginner
20m
Start Lesson
Lesson 2B: Coordinate Geometry
Learn distance formula, midpoint, slope, and equations of lines in two dimensions.
Difficulty: Intermediate
25m
Start Lesson
Interactive Geometry Tools
Shape Builder
Drag and connect points to create geometric figures. Measure angles, calculate areas, and test theorems interactively.
Launch Full ToolPractice Problems
Problem Set: Triangles
Calculate the missing angle in a triangle where two angles are 45° and 60°
Find the area of an equilateral triangle with side length 8cm
Challenge Set: Coordinates
Find the slope of line joining (2,3) and (-1,6)
Midpoint of (x1,y1) and (x2,y2) is (1, -3). Find unknown coordinate if given (4,5)
Geometry Roadmap
Fundamentals
Points, Lines, Angles Measurement
Planes & Shapes
Quadrilaterals, Circles, Polygons
Coordinates
Distance Formula, Slope Analysis
Total Unit Completion:
25%