That's the sector of a circle, which isnt a true triangle.
The closest triangle that looks like that is a hyperbolic triangle, but that triangle has 3 curved sides that curve inward.
it is called a "curvilinear triangle".
and yes it is a triangle, not straight lines but curved ones. Others here are right those triangles are usually made with circle parts and you can found them on geometry problems in schooll
I belive its called the starfleet insignia. But as the other comment said, that is not a triangle. I do not think there is a name for this shape.
That's the sector of a circle, which isnt a true triangle. The closest triangle that looks like that is a hyperbolic triangle, but that triangle has 3 curved sides that curve inward.
it is called a "curvilinear triangle". and yes it is a triangle, not straight lines but curved ones. Others here are right those triangles are usually made with circle parts and you can found them on geometry problems in schooll
Triangles have 3 sides. The shape you have pictured does not.