Question

Responda com o teorema de Tales

Answer 1

9  =  x   → 9 . 8 = 12 . x → 72 = 12x →  72 = x → x = 6
12    8                                                 12

Answer 2

Olá!


9 ==> X
12 ==> 8


12X = 72
X = 72/12
X = 6