From Math Queen.
In this math video I (Susanne) explain how to solve a 10th grade final exam problem from 1964! We use the Law of Cosines and the Law of Sines to find all the angles in a triangle when all three sides are given. Follow along step by step as we break down the problem and show exactly how to calculate each angle. Mathematics explained.
00:00 Intro – Geometry Challenge
0:34 How to solve this
3:26 Law of Cosines
9:55 Law of Sines
14:07 See you later!
*My German Math Channel:*
@MathemaTrick
*Find me on Instagram:*
https://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.
👉 https://paypal.me/TheMathQueen
Thank you so much for your kindness! It means the world to me!
#exam #maths #mathematics
