Perpendicular lines that that intersect at 90 degrees are right angles.
That refers to lines that meet at right angles - angles of 90 degrees.
Right angles (or 90 degrees).
perpendicular lines run at 90% angles to each other not Parallel
Perpendicular lines intersect each other at 90 degrees
They are perpendicular lines that meet at right angles which is 90 degrees.
Perpendicular Lines
A square "corner" is 90 degrees, (assuming you meant 90 degrees, not 90 angles), and has parallel lines, thus, it must be a parallelogram! A parallelogram that has right angles, is a rectangle. Technically, all that is needed to know is 4 right angles, since all right angles implicate parallel lines and 90 degree angles.
Perpendicular lines intersect at right angles which is 90 degrees
To form 90 degrees or right angles.
Yes at right angles which is 90 degrees
Perpendicular lines meet at right angles which is 90 degrees