Special thanks this month to: Michael Anvari, Kyle. Thanks to all supporters on Patreon! http://www.patreon.com/mindyourdecisions
Who can solve this one? I'm working on a video for it and curious if there are any interesting solution methods! pic.twitter.com/lpONsIz4s4
— Presh Talwalkar (@preshtalwalkar) July 28, 2020
— Luis André Romero Castillejo (@LuisAndrRomero2) July 28, 2020
After I prepared the video, I learned of a way to solve using only geometry. Here is a link to a diagram for the solution (there is no explanation so you have to work out the steps!): https://eylemmath.weebly.com/geometry/trapezoid
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
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:
My Books (worldwide links)
My Books (US links)
Mind Your Decisions: Five Book Compilation
A collection of 5 books:
“The Joy of Game Theory” rated 4.1/5 stars on 97 reviews
“The Irrationality Illusion: How To Make Smart Decisions And Overcome Bias” rated 3.7/5 stars on 9 reviews
“40 Paradoxes in Logic, Probability, and Game Theory” rated 4.2/5 stars on 19 reviews
“The Best Mental Math Tricks” rated 4.3/5 stars on 21 reviews
“Multiply Numbers By Drawing Lines” rated 4.6/5 stars on 14 reviews
Mind Your Puzzles: Collection Of Volumes 1 To 3
A collection of 3 books:
“Math Puzzles Volume 1” rated 4.4/5 stars on 28 reviews
“Math Puzzles Volume 2” rated 4.4/5 stars on 9 reviews
“Math Puzzles Volume 3” rated 4.1/5 stars on 7 reviews
Connect with me
My Blog: https://mindyourdecisions.com/blog/
Newsletter (sent only for big news, like a new book release): http://eepurl.com/KvS0r
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.