Resposta :
Sabe-se que o IMC é calculado por:
[tex]IMC=\frac{P}{a^2} \\ \\ 35,71=\frac{70}{a^2} \\ \\ 35,71a^2=70 \\ a^2=\frac{70}{35,71}= 1,96 \\ a=\sqrt{1,96}=1,4m[/tex]
ALTERNATIVA A
[tex]IMC=\frac{P}{a^2} \\ \\ 35,71=\frac{70}{a^2} \\ \\ 35,71a^2=70 \\ a^2=\frac{70}{35,71}= 1,96 \\ a=\sqrt{1,96}=1,4m[/tex]
ALTERNATIVA A