A right angle.
One, two or four right angles, depending upon whether one or both line segments continue beyond the point of intersection.
A right angle.
A square has both parallel and perpendicular symmetry. It is composed of two sets of parallel lines that meet at perpendicular angles.
Right angles are formed by perpendicular lines. If the lines would extend, to make two intersecting lines.
Right Angle
A right angle.
Perpendicular lines form right angles at their intersections.
A right angle.
Mutually perpendicular lines.
One, two or four right angles, depending upon whether one or both line segments continue beyond the point of intersection.
Perpendicular line segments intercept each other at 90 degrees which is a right angle.
They are perpendicular lines that meet at right angles which is 90 degrees.
A right angle.
perpendicular. this means the intersection forms 4 right angles (90 degrees)
A square has both parallel and perpendicular symmetry. It is composed of two sets of parallel lines that meet at perpendicular angles.
Right angles are formed by perpendicular lines. If the lines would extend, to make two intersecting lines.