Question

Utilizando o teorema de tales, qual seria o valor de x?​

Answer 1

Resposta:

12-x/x=2/6

x.2= 6(12-x)

2x=72-6x

x(2+6)=72

x= 72/(2+6)

x=72/8

simplifica boy

x= 36/4 ---- 9