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Dau coroana!
In tabelul de mai jos sunt elementele unui triunghi ABC, masura unghiului A=90°. Completati tabelul stiind ca dimensiunile segmentelor sunt masurate in centimetri.

a) AB=12 si AC=16. Aflati BC, sin B, sin C, cos B, cos C, tg B, tg C, ctg B, ctg C

b) AB=18 si BC=30. Aflati AC, BC, sin B, sin C, cos B, cos C, tg B, tg C, ctg B, ctg C

c)AC=21 si BC=35. Aflati AB,BC, sin B, sin C, cos B, cos C, tg B, tg C, ctg B, ctg C

d) AB=24 si AC=32. Aflati BC,BC, sin B, sin C, cos B, cos C, tg B, tg C, ctg B, ctg C

e)AC=27 si BC=45. Aflati AB, BC, sin B, sin C, cos B, cos C, tg B, tg C, ctg B, ctg C

f)AB=30 si BC=50. Aflati AC, BC, sin B, sin C, cos B, cos C, tg B, tg C, ctg B, ctg C