verticle angles
Vertically opposite.
Vertical
No. The non-vertical angles need not be related to one another in any way.
adjacent angles
Angles that are pairs of opposite and congruent lines formed by intersecting lines are intersections
two adjacent angles formed by two intersecting tines are
Verticle angles
verticle angles
Equal opposite angles.
vertical angles
Corgent Angles
Adjacent angles
Vertical angles
Vertically opposite.
Such angles are called vertically opposite angles.
A pair of opposite equal angles are formed when two lines intersect each other.