Question

observe a figura considerando as medidas indicadas determine a razão entre a) Ab e cd
b) ac e ad
c)ab e bd
d)bc e ad

Answer 1

a) AB/CD = 3/4

b) AC/AD = (3+3,5)/(3+3,5+4)=6,5/10,5=65/10:105/10=65/10.10/105=65/105=13/21

c) AB/BD = 3/(3,5+4)=3/7,5=3:75/10=2/5

d) BC/AD =3,5/(3+4+3,5) =3,5/10,5=35/10:105/10=1/3