Question

Analise a figura abaixo e determine o valor de x. *

Answer 1

$85+40+4\text x+13\text x+5+6\text x = 360$

$23\text x+130 = 360$

$23\text x = 360 - 130$

$23\text x = 230$

$\displaystyle \text x = \frac{230}{23}$

$\huge\boxed{\text x = 10^{\circ}}\checkmark$