PLEASE HELP ME WITH THIS ILL GIVE BRAINLIEST TO THE CORRECT ANSWER!

Answer:
2.
Step-by-step explanation:
The perimeter of the base is not 37 units, it is 74 units.
21 + 21 + 16 + 16 = 74
Answer:
2
Step-by-step explanation:
because each side added up all together is going to be more then 37 so number 2