What does it mean when two lines are perpendicular?
Understand the Problem
The question is asking for the definition of perpendicular lines, specifically what characteristics define two lines as being perpendicular in geometry.
Answer
Two lines are perpendicular if they intersect at a 90-degree angle.
The final answer is two lines are perpendicular if they intersect at a 90-degree angle.
Answer for screen readers
The final answer is two lines are perpendicular if they intersect at a 90-degree angle.
More Information
Perpendicular lines create four right angles at their intersection point. This property is essential in various fields of geometry, construction, and physics.
Tips
A common mistake is assuming lines are perpendicular based on visual estimation without calculating or verifying their angles.
Sources
- What is Perpendicular? - Byju's - byjus.com
- What are Perpendicular Lines - SplashLearn - splashlearn.com
- Meaning, Examples | Perpendicular Lines Definition - Cuemath - cuemath.com
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