this post was submitted on 03 May 2025
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[–] [email protected] 3 points 1 day ago
[–] [email protected] 15 points 3 days ago (1 children)

How do we know they’re not half buried cubes?

[–] [email protected] 2 points 3 days ago (2 children)

Could you bury a cube to look like a pyramid? Wondering if my spatial awareness sucks but I don’t think you could. Wouldn’t at least some of the points converge at right angles?

Don’t know what I choose to overthink these things.

[–] [email protected] 1 points 1 day ago

Yes, but it would be an imperfect three-sided pyramid, unlike most pyramids that have ever been built that were four-sided.

[–] [email protected] 3 points 3 days ago (1 children)

You kind of could, but the side underground wouldn't mirror the top

[–] [email protected] 2 points 3 days ago (2 children)

I still don’t think the angle at the top of the triangle would be correct. It would be 90^o at the top rather than a more acute angle.

[–] [email protected] 3 points 3 days ago (1 children)

It'd be a wide pyramid, sure. But nothing says they need to be skinny.

#pyramidAtAnySize

[–] [email protected] 4 points 3 days ago

That’s true.

#noMoreWideShamingPyramids

[–] [email protected] 2 points 3 days ago* (last edited 3 days ago)

You're right, but it's not really about the angle. Talking geometry, the pyramids of Egypt are 'square pyramids'. Four triangles on top of a square base, meeting at a point, or vertice. A cube, however, is six squares at right angles to each other, three faces meeting in vertices. The point at the top of a pyramid will look a lot different than a corner of a cube, because it's a completely different number of planes meeting.

[–] [email protected] 5 points 3 days ago
[–] [email protected] 9 points 3 days ago

And they were absolutely right!

[–] [email protected] 2 points 3 days ago

Mastaba's all grown up.