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formula for finding the area of a triangle?
formula for finding the area of a triangle
4 Answers
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- 5 years ago
A = (1/2)bh
If you know all three sides but do not know the height, then you can use Heron's Formula
A = sqrt[s(s-a)(s-b)(s-c)], where a, b, and c are the length of the sides and s = (1/2)(a b c)
- Anonymous5 years ago
0.5 * a * b * sinC
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