Question

Name the angles of the following figure

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Answer 1

Answer:

Triangle.

Triangle = Tri (three) + Angle. In Euclidean geometry any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane (i.e. a two-dimensional Euclidean space). In other words, there is only one plane that contains that triangle, and every triangle is contained in some plane.

Answer 2

Answer:

Triangle.

Triangle = Tri (three) + Angle. In Euclidean geometry any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane (i.e. a two-dimensional Euclidean space). In other words, there is only one plane that contains that triangle, and every triangle is contained in some plane.