Alright, I've attempted this problem many times again after reading the advice (thank you both very much, I appreciate it). Let's see if I understood this correctly.
What I did was find the radius of the Sun which I found was 6.960X10^8 m (according to my book) or 1.392x10^9 m diameter.I then...
First, I'd like to make clear that this isn't exactly homework. I've been reading books about astronomy out of pure interest and I've bought myself an introductory astronomy textbook and I've been reading through it and answering all the questions. I've been doing fine... that is until I reached...