Question

not a test, ixl help please! geometry triangle angle sum theorem2c + (c-4) + (c-8) = 180what is the value of c?c = [ ]°

Answer 1

$\begin{gathered} As\text{ we know,} \\ \text{The sum of the interior angle of the triangle is }\Rightarrow180^{\circ} \\ So, \\ 2c+c-4+c-8=180 \\ 4c-12=180 \\ 4c=192 \\ c=48^{\circ} \end{gathered}$