Math Contest! – How long is the RED line?

In this math video I (Susanne) explain how to find the perimeter of the figure. This was a problem from a math contest. Mathematics explained.

00:00 Intro – Math contest
2:15 Solution
6:02 See you later!

My German Math Channel:
​⁠ ‪@MathemaTrick‬

Find me on Instagram:
www.instagram.com/mathema_trick

Buy Me a Cup of Hot Chocolate? ☕🍫
Creating these math tutorials takes a lot of brainpower and a warm cup of hot chocolate always helps! If you'd like to support my work and keep the tutorials coming, consider treating me to a virtual cup.
👉 paypal.me/MathQueenSusanne

Thank you so much for your kindness! It means the world to me!

#contest #mathe #mathematics