equal
two adjacent angles formed by two intersecting tines are
They are congruent.
A pair of intersecting lines form adjacent and opposite angles. So the answer to the question is an opposite angle.
Vertically opposite angles are the angles that are opposite each other when two lines cross. Vertical means they share the same vertex.
Two angles that aren't adjacent but are formed by intersecting lines are called vertical angles. Their angle measures are always equal.
Such angles are called vertically opposite angles.
Vertically opposite.
They are of EQUAL size, and described as 'Vertically Opposite'.
Allied (or co-interior) angles are supplementary. Vertically opposite angles are always equal.
Opposite angles are equivalent when formed by two intersecting lines
They would be called intersecting lines.Intersecting lines form Vertically Opposite Angles. Each pair of opposite angles (sharing only a vertex) is congruent. Each of the four pairs of adjacent (sharing a side) angles forms a straight angle (they add to 180o).
Equal opposite 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
In mathematics, particularly in geometry, "vertically opposite" refers to pairs of angles that are formed when two lines intersect. These angles are opposite each other and are always equal in measure. For example, if two lines cross, the angles formed at the intersection can be categorized into pairs of vertically opposite angles, which share a common vertex but do not share a common side.
Verticle angles
verticle angles