Activités Trigonométrie

M∈[AB]N∈[AC]
AM AN AM
AN
AM AN AM
AN
AM
AN
AM
AN

AM
AN
\
BAC = 30◦
AM
AN
\
BAC
\
BAC = 30◦
\
BAC = 15◦
\
BAC
\
BAC = 45◦
\
BAC
\
M AN
[
V T R = 24◦
[
V T R
M N
AN
M N
AN
M N
AN
\
BAC = 60◦
M N
AN
\
BAC
\
BAC = 60◦
\
BAC = 75◦
\
BAC
\
BAC = 45◦
\
BAC

\
BAC M N
AN