The common end point of the sides (or arms) of an angle is the vertex of the angle.
vertex
angle
Angle
angle
The common end point of the sides (or arms) of an angle is the vertex of the angle.
A vertex
Yes when two lines share a common end point an angle is formed
vertex
vertex
angle
vertex
A vertex ■
the vertex is the common endpoint
That's the angle's "vertex".
angle
angle