perpendicular
Perpendicular Lines
Things to Remember · The perpendicular lines perpetually cross each other at an angle of 90° · The two lines are perpendicular only if the slope of one line is
เว็บไซต์ perpendicular Things to Remember · The perpendicular lines perpetually cross each other at an angle of 90° · The two lines are perpendicular only if the slope of one line is perpendicular In geometry, two geometric objects are perpendicular if their intersection forms right angles at the point of intersection called a foot
perpendicular A normal is an object such as a line or vector that is perpendicular to a given object For example, in the two-dimensional case, the normal Key Takeaways · Parallel lines have the same slope · Perpendicular lines have slopes that are opposite reciprocals In other words, if m=ab, In geometry, two geometric objects are perpendicular if their intersection forms right angles at the point of intersection called a foot