Ok so in basic terms, ad hominem is attacking your opponent and not there position. An example would be:
You cannot believe my opponent; his hair is untidy and his visage is beyond unprofessional.
By saying that the opponent is "untidy and unprofessional", you are attacking his character. Rather than arguing against his position, the attack of the opponent's character is Ad hominem.
I hope this helps :-)
Answer:
The volume of a cone is 1/3 that of a cylinder.
Explanation:
The volume of a cylinder is 
The volume of a cone is 
Therefore, the volume of a cone is 1/3 that of a cylinder.
Answer:
A. Every student in our school needs to be given a personal laptop.
Explanation:
A claim must be arguable but stated as a fact.
Her books slipped out of alignment while she was learning about periodic time.
Alignment and periodic , those are really interesting words...
Greetings!