Mysterious triangular 'black hole' in the Earth caught by Google Maps satellite
Strange structure in the middle of the Pacific Ocean sparked many a conspiracy theory - but the truth is even stranger ...
Sacramento State University6y
Answer to the triangle problem
So, the two red triangles are not congruent; nor are the two dark green triangles. Sleazy. Euclid can rest in peace. Thanks to Andre Routh for this explanation. The paradox is originally due to Paul ...