Answer:
1. semicircle JGM and semicircle JLM.
2. Minor Arc KL and Major Arc KGL
Minor Arc GM and Major Arc GKM
Minor Arc HK and Major Arc HMK
Minor Arc JK and Major Arc JMK
3. Angle MAL
Angle LAK
Angle HAK
Angle GAM
QUESTIONS:
A.) First, I looked for the diameter and then the two arcs (semicircle) that is being divided by the diameter
I found the minor arcs by looking for the arcs that are less than 180 degrees and the arc they are opposite, which is more than 180 degrees, is the major one.
On the other hand, I founf the central angles by simply looking for the center of the circle and then looking for angles that the vertex is the center.
B.) Yes there are more.
I hope this will help :)