[X-POST]The angles that you have marked as 90° are not 90°. As a result, the calculations for P, E, and C are not correct.
P, E and C are not calculated from the diagram markings, they are calculated using measured and known values thus they are correct.
The marked angles can't be drawn at 90° due to optical convergence, hence the 90° angle notation to indicate their actual values. The reason for this is that parallel lines optically converge to a point at the horizon (see photograph with angle marked in red) but, physically parallel lines never converge. The 90° angle can be confirmed empirically by observing that the horizon line is at eye level.
^^^ The Sun and Moon are both 32 minuets (nautical miles) across at an altitude of about 3100 miles as measured directly with a sextant.
Save your propaganda trash for somebody else, you can't measure distances or sizes based on apparent size. Not only that Aristarchus fucking assumes the heliocentric Copernican model with a giant Sun millions of miles away.
Angular measurements need to be done from the horizon like with a sextant.
Let's hear about that claim the LEM was made from cardboard.
I posted an image (from NASA) showing what appears to be cardboard panels on the LEM already, they're probably the hard compressed type if that's any consolation.
...Aristarchus fucking assumes the heliocentric Copernican model with a giant Sun millions of miles away.
Angular measurements need to be done from the horizon like with a sextant.
Aristarchus MEASURED AND CALCULATED the diameter of the Sun.
He didn't fucking assume anything.
Aristarchus assumed the heliocentric model was true, then made distance calculation based on that assumption and applied them to his apparent size measurements. The Sun's angle can be measured directly against the horizon and it's 32 nautical miles wide; 1 minute = 1 nautical mile.
...unproven theoretical force (gravity), that's based on a theory (relativity 1905) that's been falsified (Sagnac|D&P 1939) for 80 years?....
If Sagnac proves anything, it is an affirmation of general relativity, not a falsification of it.
Relativity was created after the 1887 M&M experiment proved the Earth is motionless. It was created to replace the static aether with an alternative explanation that allowed for the heliocentric/copernican model. Sagnac proved the static aether with his experiment but relativists, homosexuals and jews cried that rotating frames of reference weren't accounted for. Then in 1939 Dufour & Prunier replicated the Sagnac experiment taking rotating frames of reference into account thus falsifying relativity.