Trigonométrie 1 Relations liant angles et longueurs 2 Utilisation
=hypotnuse
=hypotnuse
=ctadjacentl0angle
cos
\
RCO =
sin
\
RCO =
tan
\
RCO =
cos
\
ROC =
sin
\
ROC =
tan
\
ROC =
[
ELO = 62◦
1
/
1
100%
