Uploaded February 2020 | Updated September 2026, 2 weeks ago
Mathologer's explanation of the shoelace method: youtube.com/watch?v=0KjG8Pg6LGk
2020 AMC 12A problem 17. To solve this, we'll need the help of the shoelace method!
You can find more challenge problems here: youtube.com/playlist?list=PLug5ZIRrShJGkzGsXMYQt8bi5ImYtiEMM
New math videos every Monday and Friday. Subscribe to make sure you see them!
Mathologer's explanation of the shoelace method: youtube.com/watch?v=0KjG8Pg6LGk
2020 AMC 12A problem 17. To solve this, we'll need the help of the shoelace method!
You can find more challenge problems here: youtube.com/playlist?list=PLug5ZIRrShJGkzGsXMYQt8bi5ImYtiEMM
New math videos every Monday and Friday. Subscribe to make sure you see them!










