The question is in the pic!

A. Isn't the answer because 9 can't go into 60

B. This is your answer 45 inches

C. and D. can't be the answer because 15 can't go into 50 or 36

15 * 3 = 45

9 * 5 = 45

I hope this helps you out, I had taken me a while to figure out what it was asking. ^-^

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi