Odpowiedzi

2009-11-16T21:11:41+01:00
6^2+8^2=c^2
36+64=c^2
100=c^2
c=10

sinB=6/10=3/5

tgB=6/8=3/4
2009-11-16T21:19:03+01:00
Sinα = 6/10 = 3/4
tgα = 6/8 = 3/4