About Triangle Calculator
Calculate the area and perimeter of a triangle using simple measurements. The area requires base and height, while perimeter requires all three side lengths.
Formulas
- Area: (Base × Height) / 2
- Perimeter: Side1 + Side2 + Side3
Example
For a triangle with base = 10, height = 8, and sides 10, 10, 10:
- Area = (10 × 8) / 2 = 40 square units
- Perimeter = 10 + 10 + 10 = 30 units