What size rotors are on my car?

What size rotors are on the front of my jetta? I was in the parts store this morning and was going to check on prices of new pads and 2 different size rotors came up in the description. Do the back rotors come in different sizes also? Its the car in my sig BTW.

280x22mm ventilated front
232x9mm solid rear

Get the rotors turned or replace them, else the new pads will not work as well and will wear poorly.

Thanks, I appreciate it!