Please help if you can:)

Which of these triangle pairs can be mapped to each other using two reflections?

What is the range for 31,39,29,34,37,24,36,33,34,28

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.