Triangle Area Calculator
Base and Height
Triangle area is half of the matching rectangle formed by the same base and height.
Formula: area = 1/2 x base x height.
Understanding Triangle Area
1. What This Calculator Measures
Triangle area measures the space inside a three-sided shape.
2. How the Calculation Works
The calculator multiplies base by height and takes half because a triangle is half of a matching rectangle.
3. Formula or Rule Used
area = 1/2 x base x height.
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