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Perpendicular lines are the two lines that intersect each other at right angle or 90 degrees. Visit BYJU'S to learn the symbol, properties, difference between parallel and perpendicular lines in detail.
Two lines are perpendicular when they meet at a right angle (90°). To find a perpendicular slope: When one line has a slope of m, a perpendicular line has a slope of −1 m. In other words the negative reciprocal.
- Slope
- −0.5
Perpendicular lines, in math, are two lines that intersect each other and the angle between them is 90°. Perpendicular Sign. When two lines are perpendicular, we express them using a perpendicular sign \(\mathbf{\perp}\).
In geometry, perpendicular lines are defined as two lines that meet or intersect each other at right angles (90 ∘). The term ‘perpendicular’ originated from the Latin word ‘perpendicularis,’ meaning a plumb line. If two lines AB and CD are perpendicular, then we can write them as AB ⊥ CD.
- We can define a perpendicular line as two straight lines joined to a common point making a $90^{\circ}$ angle with each other. Perpendicular lines...
- These lines always intersect at right angles.
- The perpendicular symbol is $\left|\right|$. It is used between the two lines to show that they are perpendicular to each other.
- Perpendicular lines intersect at right angles (90 degree) while parallel lines are parallel to each other and never intersect. Graphically, paralle...
- No, not all intersecting lines are perpendicular to each other. They may intersect at different angles other than 90 degrees.
- Parallel lines never touch each other while perpendicular lines meet each other at the intersecting point. Thus, you cannot have two lines that are...
For two perpendicular lines, all four angles formed by the two lines are equal to 90 ^ \circ 90∘. Two non-vertical lines are perpendicular if and only if the product of their slopes is -1. In other words, the slopes of two perpendicular lines are negative reciprocals of each other.
Perpendicular lines are two lines that intersect at a 90-degree angle (right angle). This means that the slopes of perpendicular lines are negative reciprocals of each other.
People also ask
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Perpendicular Lines. Two lines are perpendicular when they are at right angles to each other. The red line is perpendicular to the blue line: Here also: Learn more at perpendicular lines. Perpendicular to a Plane. A line is perpendicular to a plane when it extends directly away from it, like a pencil standing up on a table.
