Kosokutan trokut

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Kosokutan trokut by Mind Map: Kosokutan trokut

1. P=c^2sinαsinβ/2sinγ

2. P=b^2sinαsinγ/2sinβ

3. P=a^2sinβsinγ/2sinα

4. P=abc/2R

5. P=1/2acsinβ

6. P=1/2absinγ

7. P=1/2bcsinα

8. b:c=Vc:Vb

9. c:a=Va:Vc

10. c^2=a^2+b^2-2abcosγ

11. b^2=a^2+c^2-2accosβ

12. a^2=b^2+c^2-2bccosα

13. 2R=a/sinα=b/sinβ=c/sinγ

14. x:y=c:a

15. Kosinusov poučak

16. Sinusov poučak

17. Visine trokuta

18. Formule za površinu