Instructional Video
Khan Academy

Khan Academy: Pre Calculus: Sequences and Series (Part 2)

9th - 10th Standards
This video follows from Khan Academy: Sequences and Series (Part 1) and furthers the idea of the basic geometric series. Explains how to find the sum of both a finite and an infinite geometric series. Uses limits to find the sum of an...
Instructional Video
Khan Academy

Khan Academy: Geometry: Area of Koch Snowflake (Part 1) Advanced

9th - 10th
Demonstrates how to find the area of a Koch snowflake by summing an infinite geometric series based on the area of an equilateral triangle. [12:30]
Instructional Video
Khan Academy

Khan Academy: Geometry: Area of Koch Snowflake (Part 2) Advanced

9th - 10th
Explains how to find the area of a Koch snowflake which is represented by an infinite geometric series. Continuation of previous video "Area of Koch Snowflake (part 1) - Advanced" [6:32]