Area of Koch snowflake (part 1) - advanced | Perimeter, area, and volume | Geometry | Khan Academy
6:33
Area of Koch snowflake (part 2) - advanced | Perimeter, area, and volume | Geometry | Khan Academy
9:12
Koch snowflake fractal | Perimeter, area, and volume | Geometry | Khan Academy
11:00
Part 1 of proof of Heron's formula | Perimeter, area, and volume | Geometry | Khan Academy
9:03
Congruent legs and base angles of isosceles triangles | Congruence | Geometry | Khan Academy
9:56
Challenging perimeter problem | Perimeter, area, and volume | Geometry | Khan Academy
7:30
Koch Curve: The Beauty of Fractal Geometry
29:24
Koch Snowflake Fractal: Area and Perimeter Calculation
15:50