Answer:
A: 180°, semi circle
Step-by-step explanation:
We are told that MK and HL are the diameters.
By Inspection, it is clear that MHK will be a semi circle.
The angle of that chord will be 180° since sum of angles on a straight line is 180°.
Answer is option A
Here you need to find the greatest common factor for each number that they have in common.
48 is same as :

64 is same as :

So there will be 4 favor bags and each one will have 12 markers and 18 stickers.
I hope this helps you :)