Area of Triangle from Three Points
For points $$A,B,C$$:
$$A_{\triangle ABC}=\frac{1}{2}|\overrightarrow{AB}\times\overrightarrow{AC}|$$
Usage
- Used to find the area of a triangle in three-dimensional space.
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CAT Formulas
Vector Algebra
Area of Triangle from Three Points
Area of Triangle from Three Points
For points $$A,B,C$$:
$$A_{\triangle ABC}=\frac{1}{2}|\overrightarrow{AB}\times\overrightarrow{AC}|$$
Usage
- Used to find the area of a triangle in three-dimensional space.
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