A right angle.
They are right angles.
They are perpendicular line segments
No, a pentagon is not perpendicular. The word perpendicular describes two lines (or line segments) that meet at a 90o angle.
Perpendicular lines intersect and form a right angle. The lines on a square are perpendicular to each line that it touches.
A rectangle has four 90º (right) angles. A right angle makes lines or line segments perpendicular to each other.
a quadrilateral where each angle is a right angle
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" triangle, so called because it contains a "right angle".
A right angle.
Right angles of 90 degrees are created when perpendicular lines intersect each other.
perpendicular lines form a right angle at their intersection so draw the right angle symbol at the intersection
if the triangle is a right angle it has 2 perpendicular line segments.
Not necessarily. To be perpendicular, the angle between the segments would have to be 90 degrees Not always, only when they leave each other at a 90 degree angle are they perpendicular.
Two lines or segments that form a right angle are said to be perpendicular.
A right angle.
It is a perpendicular line that forms a right angle at the point of intersection.
a right angle