People around the world have asked me this and similar problems. Learn how to solve using only geometry (and a little bit of algebra).
There are many other ways to solve the problem too
[ Ссылка ]
Subscribe: [ Ссылка ]
Send me suggestions by email (address in video). I consider all ideas though can't always reply!
Like many YouTubers I use popular software to prepare my videos. You can search for animation software tutorials on YouTube to learn how to make videos. Be prepared--animation is time consuming and software can be expensive!
Why are there comments before the video is published? Get early access and support the channel on Patreon
[ Ссылка ]
If you buy from the links below I may receive a commission for sales. (As an Amazon Associate I earn from qualifying purchases.) This has no effect on the price for you.
Show your support! Get a mug, a t-shirt, and more at Teespring, the official site for Mind Your Decisions merchandise:
[ Ссылка ]
My Books (worldwide links)
[ Ссылка ]
My Books (US links)
Mind Your Decisions: Five Book Compilation
[ Ссылка ]
A collection of 5 books:
"The Joy of Game Theory" rated 4.1/5 stars on 44 reviews
[ Ссылка ]
"The Irrationality Illusion: How To Make Smart Decisions And Overcome Bias" rated 3.5/5 stars on 4 reviews
[ Ссылка ]
"40 Paradoxes in Logic, Probability, and Game Theory" rated 4.4/5 stars on 13 reviews
[ Ссылка ]
"The Best Mental Math Tricks" rated 4.7/5 stars on 8 reviews
[ Ссылка ]
"Multiply Numbers By Drawing Lines" rated 4.3/5 stars on 6 reviews
[ Ссылка ]
Mind Your Puzzles: Collection Of Volumes 1 To 3
[ Ссылка ]
A collection of 3 books:
"Math Puzzles Volume 1" rated 4.4/5 stars on 13 reviews
[ Ссылка ]
"Math Puzzles Volume 2" rated 4.5/5 stars on 6 reviews
[ Ссылка ]
"Math Puzzles Volume 3" rated 4.1/5 stars on 7 reviews
[ Ссылка ]
Connect with me
My Blog: [ Ссылка ]
Twitter: [ Ссылка ]
Newsletter (sent only for big news, like a new book release): [ Ссылка ]
2017 Shorty Awards Nominee. Mind Your Decisions was nominated in the STEM category (Science, Technology, Engineering, and Math) along with eventual winner Bill Nye; finalists Adam Savage, Dr. Sandra Lee, Simone Giertz, Tim Peake, Unbox Therapy; and other nominees Elon Musk, Gizmoslip, Hope Jahren, Life Noggin, and Nerdwriter.
![](https://s2.save4k.ru/pic/8GnyjbUj-eE/maxresdefault.jpg)