Vertical angle (I think? I'm doing homework)
two adjacent angles formed by two intersecting tines are
Vertical Angles
this is called vertical angles
A side refers to one of the rays that form an angle. Vertical are also called opposite angles. They are nonadjacent angles formed by intersecting lines.
Two angles that aren't adjacent but are formed by intersecting lines are called vertical angles. Their angle measures are always equal.
Nonadjacent angles formed by two intersecting lines are pairs of angles that do not share a common vertex or side. When two lines intersect, they create four angles, and the angles that are opposite each other are called vertical angles, which are nonadjacent. For example, if two lines intersect, the angles formed at the intersection can be labeled as angles 1, 2, 3, and 4; angles 1 and 3, as well as angles 2 and 4, are nonadjacent to each other.
vertical angles
Such angles are called vertically opposite angles.
They're just called opposite angles, and they are congruent, or their measures are equal.
They are called vertical angles
I assume you are asking what such angles are called. The answer is, vertical angles.
perpendicular lines no dur