normal line
A normal line is a straight line that is perpendicular to a given curve or surface at a specific point, indicating the direction that is at a right angle to the tangent line or surface at that point.
Requires login.
A normal line is a straight line that is perpendicular to a given curve or surface at a specific point, indicating the direction that is at a right angle to the tangent line or surface at that point.
Requires login.