Perpendicular lines form right angles when they intersect.
A square or maybe a rectangle because their sides are perpendicular and their angles form 90 degree angles
By definition, any lines/segments that are perpendicular to each other either do, or (in the case of non-intersecting segments) would, intersect each other at right angles. A right angle being a 90* angle. Therefore, perpendicular, intersecting line segments will form 4 90* angles.
perpendicular lines
Perpendicular if they form right angles if not they form vertical opposite equal angles
yes, intersecting lines form two pairs of congruent angles
yes
Yes.
2 pairs
Yes.
All of them. If its truly intersecting lines, they have to form right angles. All of them. If its truly intersecting lines, they have to form right angles.
No, intersecting lines form four pairs of supplementary angles
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).
Two intersecting lines form two pairs of equal and opposite angles.
true
intersecting lines * * * * * Non-perpendicular intersecting lines. Or else the angles would be right angles.
intersecting lines * * * * * Non-perpendicular intersecting lines. Or else the angles would be right angles.