We can observe many perpendicular lines in real life. Some examples are: the sides of a set square, the arms of a clock, the corners of the blackboard, window and the Red Cross symbol. …

When any two lines are perpendicular, we express them using a perpendicular symbol (⊥). For example, if line CD is perpendicular to line EF, we write it as, CD ⊥ EF.

Perpendicular is also used as a noun: a perpendicular is a line which is perpendicular to a given line or plane. Perpendicularity is one particular instance of the more general mathematical …

Free perpendicular lines math topic guide, including it's definition, step-by-step examples, free practice questions, and more!

Oct 23, 2025 · In math notation, we use the symbol that looks like an inverted “T” – ⊥ – to show that two lines are perpendicular. For example, AB ⊥ CD means that the line A B is …

Adjacent sides of squares and rectangles are perpendicular to each other, as are the sides enclosing the right angle in a right triangle. Many real-life examples of perpendicular lines …

So, what does “perpendicular” mean? In this article, we’ll answer that question and learn all about perpendicular lines, including how to draw them with different tools.

Learn all about perpendicular lines, including their meaning, properties and the difference between perpendicular and parallel lines!

Oct 3, 2024 · In this article, we’ll cover the perpendicular definition and the symbol of perpendicular lines, share perpendicular lines examples and provide practice questions so you …

In mathematics, we use the special symbol ⊥ to show that lines are perpendicular. For example, if line AB is perpendicular to line CD, we write: AB ⊥ CD. Perpendicular lines are everywhere …