What is the measure of AnglePSQ in degrees?

What is the value of x in the figure below? if necessary, round your answer to the nearest tenth of a unit. 12 d 4 b оа. 3.1 ов. 6.9 ос. 4 od. 12

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)