The sides of a triangle do not meet in a point, so there is no "the common point".
Circumcenter
BiAngle, two lines leave from point A on a sphere and after 180 degrees they meet on point B <><><><> However, by definition, a triangle will always have THREE sides.
A triangle has three vertices. Each vertex is a point where two sides of the triangle meet. In total, a triangle is defined by these three vertices, along with its three sides.
The point where all three angle bisectors meet is the centre of the incircle - the circle which touches all the sides of the triangle (alternatively described as the circle for which the sides of the triangle are tangents).
The radius is DE
The ORTHOCENTRE
The incentre, the point where the bisectors of the angles meet.
Circumcenter
BiAngle, two lines leave from point A on a sphere and after 180 degrees they meet on point B <><><><> However, by definition, a triangle will always have THREE sides.
The point where all three angle bisectors meet is the centre of the incircle - the circle which touches all the sides of the triangle (alternatively described as the circle for which the sides of the triangle are tangents).
The three bisectors meet at a point which is the centre of the circle. is you draw the circle that has that point as centre and 1 of the corners as a point on the circle, all corners will be on the circle
Yes It has the base of a square, then four triangle sides that slope in to meet at the point at the top.
The radius is DE
< the point where the two rays meet is called a vertex.
No, a t/hedron has 4 vertices where three sides meet.
Yes, a triangle is defined as a geometric shape with three sides and three vertices. Each vertex is a point where two sides meet. This characteristic is fundamental to the definition of a triangle, distinguishing it from other polygons with different numbers of sides and vertices.
If all3 sides meet, it is a triangle.