Not just anyone disappeared almost all searchers were lost/died or any other things happen to them..
There is an area near Bermuda that is approximately triangular which gives rise to the name. There have been a number of events that have taken place in this area that have not been explained to the satisfaction of some people. If these people are correct then the events in the Bermuda triangle seem to challenge conventional science.
Yes. You would have to have a right angle and two 45 degree angles
The definition of a circle is not part of the triangle (or tringle, even) proportionality theorem.
The three inside angles of any tringle always add up to 180 degrees.
No.
axis
equilateral
5
Scalene.
No, and neither does a triangle.
A scalene triangle.