Gelijkvormige driehoeken aantonen (3 HAVO)

Get good math grades with my test training: https://www.mathwithmenno.nl/toetstra... Follow Math with Menno on Instagram: https://www.instagram.com/mathwithmen... Enjoy my videos? Make a donation via: https://www.mathwithmenno.nl/donate In this video, I discuss how to prove that two triangles are similar. This video accompanies Chapter 2 of Part 1 of the Number and Space course for Year 3 HAVO.