Debunking # 7 of the "Top Ten Reasons Why We (allegedly) Know the Earth is Round (as in a globe)

I'm going to debunk each of the so-called "Top Ten Reasons Why We Know The Earth is Round." It's actually quite easy. Here's to debunking number 7: Triangles - Seriously? LOL! I can't even believe this one is in the list. Wow.

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