What are perpendicular lines answer?
In geometry, a branch of mathematics, perpendicular lines are defined as two lines that meet or intersect each other at right angles (90°).
What is an example of definition of perpendicular lines?
Perpendicular – Definition with Examples Two distinct lines intersecting each other at 90° or a right angle are called perpendicular lines. Example: Here, AB is perpendicular to XY because AB and XY intersect each other at 90°. Non-Example: The two lines are parallel and do not intersect each other.
What is a perpendicular shape?
Perpendicular lines are lines that are found at right angles to one another. A right angle is exactly 90 degrees. A triangle will have perpendicular lines if it has a little square where two lines intersect to indicate there’s a right angle there or if someone tells you that the triangle is a right triangle.
What is perpendicular mean in science?
The term perpendicular describes a pair of lines or planes that intersect each other at a 90 degree angle. In science and engineering, a line perpendicular to another line or a plane is often referred to as being normal to the plane, or simply called the surface normal.
What does it mean to stand perpendicular?
A person who is standing is perpendicular to the earth. Use perpendicular to describe lines, angles, and direction. In geometry a perpendicular angle is 90 degrees, a perfect L. On a compass, East and North are perpendicular to each other. The term can be used more generally to describe any steep angle.
What perpendicular looks like?
A perpendicular is a straight line that makes an angle of 90° with another line. 90° is also called a right angle and is marked by a little square between two perpendicular lines as shown in the figure. Here, the two lines intersect at a right angle, and hence, are said to be perpendicular to each other.
What does perpendicular mean in physics?
What is perpendicular line class 8?
Perpendicular lines are formed when two lines meet each other at the right angle or 90 degrees. This property of lines is said to be perpendicularity. Note: Perpendicular lines always intersect at 90 degrees but not all intersecting lines are perpendicular.