It is a vertex.
a vertex
No angle has 10 sides. An angle has two sides.
the intesection of the two sides of an angle is the angle 's?
two rays make up an angle, so the rays are the sides of the angle.
Side-Angle-Side is a rule used in geometry to prove triangles congruent. The rule states that if two sides and the included angle are congruent to two sides and the included angle of a second triangle, the two triangles are congruent. An included angle is an angle created by two sides of a triangle.
Not actually sides. Angles do not have sides, they have legs. All angle have two legs.
Only if the congruent angle is the angle between the two congruent sides (SAS postulate).
All angles have two sides!
A square has 4 vertices. A vertex is the point at which the sides of an angle intersect. There are four corners or angle intersections for a square.
...the remaining two sides?
If a point is on the bisector of an angle, then it is equidistant from the two sides of the angle-apex
there are only two sides.