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What is Triangle Area Calculation Methods about?
There are four main formulas for calculating the area of a triangle: 1) Using the base and height: A = 1/2 * b * h, where b is the base and h is the height. 2) Using the side lengths: A = √(s(s-a)(s-b)(s-c)), where s is the semiperimeter and a, b, c are the sides. 3) For an equilateral triangle with side length s: A = (√3/4) * s^2 4) Using trigonometry for two adjacent sides b and c and the included angle θ: A = 1/2 * b * c * sin(θ
- Author
- chaiseng yong
- Language
- EN