Right triangle overview
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Scalene triangle overview
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Scalene triangle
Law of Sines:
Law of Cosines:
For any angle:
Area of a triangle (A)
Area by Heron's formula:
Where s is half the perimeter
The area (A) of a triangle is also equal to half the base multiply by the height
Triangle inequality:
Right, isosceles and equilateral triangle table
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Similar triangles
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Triangle circumcircle
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Angles bisectors and incircle
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Triangle medians
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Triangle altitudes
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Ceva's theorem
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