Question

In $△$GMT, if $\angle$M = 76$°$ and $\angle$T = 48$°$, find $\angle$G

Answer 1

$$\begin{gathered} \mathrm{In}△GMT,wehave: \\ \angle G+\angle M+\angle T=180°(\mathrm{Angle}\mathrm{sum}\mathrm{property}) \\ \Rightarrow \angle G+76°+48°=180° \\ \Rightarrow \angle G=180°-124° \\ \Rightarrow \angle G=56° \end{gathered}$$