Help! I don't understand this problem

Question

Find the angle of rotation that maps point P (1,0) on to P'. What are the x and y coordinates of point P' to the nearest thousandths? Determine a translation rule that maps point P onto P'.

Answer 1

gotta know what P' is, dontcha think?

I will say that a rotation of angle θ maps

(0,1) -> (cosθ,sinθ)

Answer 2

sorry - that's (1,0)