Two lines that intersect and form right angles are called **perpendicular lines**. The symbol ⊥ is used to denote perpendicular lines. In Figure , line l ⊥ line m. Figure 2 Perpendicular lines.

## Where do two perpendicular lines intersect point segment ray or line?

When 2 lines **intersect at a right angle**, they are perpendicular lines. We can also say that if 2 lines are perpendicular, then their intersection forms a right angle. Sometimes in everyday language, parts of lines (rays and line segments) that meet at right angles are also called perpendicular lines.

## Where do two perpendicular lines intersect quizlet?

Two lines that intersect at **right angles**.

### Is the image an example of perpendicular lines quizlet?

Is the image an example of perpendicular lines? Yes; **the lines intersect at a right angle**.

### What are perpendicular lines?

Perpendicular lines are **lines that intersect at a right (90 degrees) angle**.

### Do perpendicular lines have to intersect?

**Perpendicular lines always intersect each other**, however, all intersecting lines are not always perpendicular to each other. The two main properties of perpendicular lines are: Perpendicular lines always meet or intersect each other. The angle between any two perpendicular lines is always equal to 90.

### Are two lines perpendicular if they intersect to form a right angle?

ex) perpendicular lines conditional If two lines are perpendicular, then they intersect to form **right angles**. converse If two lines intersect to form right angles, then they are perpendicular. … Biconditional Two lines intersect iff their intersection is exactly one point.

### What happens when two perpendicular lines intersect?

A line is said to be perpendicular to another line if the two lines intersect at **a right angle**. Explicitly, a first line is perpendicular to a second line if (1) the two lines meet; and (2) at the point of intersection the straight angle on one side of the first line is cut by the second line into two congruent angles.

### Which situation shows perpendicular lines?

Perpendicular lines occur **anytime two lines meet at a 90° angle, also known as** a right angle. Sometimes, you will see a little square in the corner of an angle, to show it is perpendicular. There are many examples of perpendicular lines in everyday life, including a football field and train tracks.

### How do you find perpendicular lines?

**Perpendicular lines intersect at right angles to one another**. To figure out if two equations are perpendicular, take a look at their slopes. The slopes of perpendicular lines are opposite reciprocals of each other.

### Where do perpendicular bisectors intersect?

The point of intersection of the perpendicular bisectors in a triangle is called **its circumcenter**. In an acute triangle, they meet inside a triangle, in an obtuse triangle they meet outside the triangle, and in right triangles, they meet at the hypotenuse.

### How do you find the point of intersection of a perpendicular line?

To find the perpendicular of a given line which also passes through a particular point (x, y), solve the **equation y = (-1/m)x + b**, substituting in the known values of m, x, and y to solve for b.

### Do two lines that are perpendicular intersect at exactly two points?

**Two intersecting planes intersect in exactly one point**. … In a plane, two lines perpendicular to the same line are parallel. In space, two lines perpendicular to the same line are parallel. If a line is perpendicular to a line in a plane, it is perpendicular to the plane.

### Can two lines that are perpendicular to each other ever not intersect?

Two distinct lines intersecting each other at 90° or a right angle are called perpendicular lines. Here, AB is perpendicular to XY because AB and XY intersect each other at 90°. The two lines are parallel and do not intersect each other. **They can never be perpendicular to each other**.

### What is the difference between perpendicular and intersecting lines?

What is the Difference Between Perpendicular and Intersecting Lines? When intersecting lines cross each other, **there is no defined angle at** which they meet, it can be any angle. However, perpendicular lines always intersect each other at right angles (90°).

### Which best describes perpendicular lines?

In geometry, a branch of mathematics, perpendicular lines are defined as **two lines that meet or intersect each other at right angles (90°)**.

### Which of the following is the best example of perpendicular lines?

The way these two sets of lines cross makes them perpendicular lines. They are perpendicular because they cross at right angles to each other. **Railroad tracks** are a great example of natural perpendicular lines.

### How many points do the rays intersect in an angle?

An angle is created when **two rays** connect at a common point. You can see that the two rays are connected at a common endpoint, called a vertex. This forms the angle. An angle is named by points on the rays.

### What is an exact location in space?

**Point**. **A point** is an exact location in space. A point is denoted by a dot. A point has no size.

### How do you know if two lines segments are perpendicular?

Answer: **If two line segments intersect at 90 degrees**, then two line segments are perpendicular.