Dany jest trójkąt prostokątny. Wyznacz sinα,cosα,tgα.
sin alfa=b/a
cosalfa=c/a
tgalfa=b/c
ctgalfa=c/b
sinα=b/a
cosα=c/a
tgα=b/c
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sin alfa=b/a
cosalfa=c/a
tgalfa=b/c
ctgalfa=c/b
sinα=b/a
cosα=c/a
tgα=b/c