Resposta :
A=área
D=deagonal maior
d=deagonal menor
A= D × d/2
A= D × d/2
A= 40×30/2
A=D×d/2
A=D×d/2
A= 40×30
A= 1200/2
A= 600m^2
A=600*33→19.800
A=área
D=deagonal maior
d=deagonal menor
A= D × d/2
A= D × d/2
A= 40×30/2
A=D×d/2
A=D×d/2
A= 40×30
A= 1200/2
A= 600m^2
A=600*33→19.800