Equation of a Perpendicular Through a Point
## Formula
For given line:
$$Ax+By+C=0$$
and point $$(x_1,y_1)$$:
$$B(x-x_1)-A(y-y_1)=0$$
## Usage
- Used to construct the perpendicular to a given line through a specified point.
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CAT Formulas
Straight Lines
Equation of a Perpendicular Through a Point
Equation of a Perpendicular Through a Point
## Formula
For given line:
$$Ax+By+C=0$$
and point $$(x_1,y_1)$$:
$$B(x-x_1)-A(y-y_1)=0$$
## Usage
- Used to construct the perpendicular to a given line through a specified point.
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