We are back with Baldy Catz schooling us with an example of calculations of angular size. He is a very good educator in my opinion and everyone should take a look at what he has to say, especially if you are on the fence about Flat Earth. This again shows the knowledge that is taught is not false as the Flat Earth community would have you believe.
Trigonometry Not Needed For Angular Size
The science has the math and centuries of the scientific method in place to back it up and this is a very good example of that. It is in some of the simpler ideas within science and math alike that I personally think that the education needs to begin to keep people from falling victim to the idiotic idea of the Earth being flat.