ResearchFlatMoon | Pythagoras | Law of Sines @ResearchFlatMoon | Uploaded August 2021 | Updated October 2024, 5 hours ago.
In the first of the triangle episodes, we have a look at how to name triangles and evaluate/solve triangles, Pythagoras, and the Law of Sines.
NOTE: Several people pointed this out and I went back and looked. In the final formula I SAID the correct thing (side b, side c) but WROTE side a and c. So the correct formula is....
side a^2 = side b^2 + side c^2 -2bcCosA.
Thanks for pointing it out guys and sorry for the 'whiteboard stutter'
This is the 'Law of Cosines' and will be discussed in the next episode
Remember to hit 'Like' and 'Subscribe', your support of this channel is appreciated.
In the first of the triangle episodes, we have a look at how to name triangles and evaluate/solve triangles, Pythagoras, and the Law of Sines.
NOTE: Several people pointed this out and I went back and looked. In the final formula I SAID the correct thing (side b, side c) but WROTE side a and c. So the correct formula is....
side a^2 = side b^2 + side c^2 -2bcCosA.
Thanks for pointing it out guys and sorry for the 'whiteboard stutter'
This is the 'Law of Cosines' and will be discussed in the next episode
Remember to hit 'Like' and 'Subscribe', your support of this channel is appreciated.
