Question

O valor de x,na figura abaixo, e igual a:
A)25°
B)27°
C)29°
D)31°

Answer 1

Resposta:

$\textsf{Leia abaixo}$

Explicação passo a passo:

$\mathsf{(x + 16\textdegree) + 62\textdegree + (3x - 22\textdegree) = 180\textdegree}$

$\mathsf{4x + 56\textdegree = 180\textdegree}$

$\mathsf{4x = 180\textdegree - 56\textdegree}$

$\mathsf{4x = 124\textdegree}$

$\boxed{\boxed{\mathsf{x = 31\textdegree}}}\leftarrow\textsf{letra D}$