1. Geometry basics
2. Points, lines, and planes
3. Angles and measurements
4. Properties of shapes
5. Types of angles (acute, obtuse, right, straight)
6. Types of triangles (equilateral, isosceles, scalene)
7. Quadrilaterals (rectangle, square, rhombus, trapezoid)
8. Polygons (pentagon, hexagon, octagon)
9. Circles and circumference
10. Geometry formulas (area, perimeter, volume)
11. Basic geometry theorems (Pythagorean, angle sum)
12. Geometry problemsolving strategies
13. Visualizing and graphing shapes
14. Realworld applications of geometry
15. Geometry review and practice exercises


Congruent and similar figures
Triangle inequalities
Circle theorems
Geometric transformations (reflections, rotations, translations)
Coordinate geometry