a quadrilateral where each angle is a right angle
Perpendicular lines form right angles at their intersections.
perpendicular lines
They are said to be perpendicular lines.
Perpendicular lines intersect and form a right angle. The lines on a square are perpendicular to each line that it touches.
Perpendicular lines intersect to form right angles
Perpendicular lines form right angles at their intersections.
Perpendicular Lines form right angles at their point of intersection
Lines that intersect to form right angles at their point of intersection have slopes that are negative reciprocals.
Perpendicular lines
perpendicular lines
Perpendicular lines
Or right angles. Or, technically, straight angles as well
perpendicular lines
perpendicular lines! :D
Parallel lines are lines that run side by side and never meet. Perpendicular lines are lines that meet in one point, forming four right angles around the point.
The letters of the alphabet that have right angles include E, F, H, I, L, M, N, T, U, V, W, X, and Z. In these letters, right angles typically occur at the intersections of the vertical and horizontal lines. For example, in the letter "E," the horizontal lines meet the vertical line at right angles.
These are called perpendicular lines.