1
Q
Air carré
A
C x c
2
Q
Air rectangle
A
L x l
3
Q
Air cercle
A
Pi x r2
4
Q
Air losange
A
D x d /2
5
Q
Air trapèze
A
(B + b x h)/2
6
Q
Air Parallélogramme
A
B x h
7
Q
Air triangle
A
B x h /2
