Olympiade Mathématique Belge: Difference between revisions
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* http://hotmath.com/hotmath_help/topics/triangle-angle-bisector-theorem.html |
* http://hotmath.com/hotmath_help/topics/triangle-angle-bisector-theorem.html |
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* https://artofproblemsolving.com/wiki/index.php?title=Angle_bisector |
* https://artofproblemsolving.com/wiki/index.php?title=Angle_bisector |
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* '''Concurrency of triangle medians / angle bisectors / edge bisectors / heights''' |
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* Proof that angle bisector is a straight line, or that the straight line is locus of all points at equal distance. |
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Latest revision as of 09:14, 2 March 2016
Links
To Do
Subjects to see / to study:
- See relation with Tetrahedron, Stellated octahedron...
Theorem:
- http://mathworld.wolfram.com/DotProduct.html
- https://en.wikipedia.org/wiki/Dot_product
- https://en.wikipedia.org/wiki/List_of_trigonometric_identities#Angle_sum_and_difference_identities
- https://www.lhup.edu/~dsimanek/scenario/errorman/propagat.htm
- https://en.wikipedia.org/wiki/Approximation_error
- http://hotmath.com/hotmath_help/topics/triangle-angle-bisector-theorem.html
- https://artofproblemsolving.com/wiki/index.php?title=Angle_bisector
- Concurrency of triangle medians / angle bisectors / edge bisectors / heights
- Proof that angle bisector is a straight line, or that the straight line is locus of all points at equal distance.