State wheter each arc is a semicircle, minor arc or major arc?

[tex]\huge \color{blue} \bold{Answer}[/tex]
[tex] = = = = = = = = ======= = = = = = = = = = = = = = = = [/tex]
I just considered that Minor arc was acute angle and Major arc as obtuse angle.
[tex] = = = = = = = ======== = = = = = = = = = = = = = = = [/tex]
#CarryOnLearning