Rectangle would be the answer because its not a square and is the only thing left with non congruent sides and three right angles. When you have 3 right angles it means the fourth also has to be right.
Mike had shown many dangerous warning signs. 1)cutting classes 2)suffering grades 3)less time with friends 4)talking down about himself 5)driving really fast, and dangerously 6)bad hygiene -hope this helps :3
