  We reconstruct the decays B -> K(*) mu+ mu- and measure their angular
distributions in ppbar collisions at sqrt{s}=1.96TeV using a data sample
corresponding to an integrated luminosity of 6.8fb-1. The transverse
polarization asymmetry AT(2) and the time-reversal-odd charge-and-parity
asymmetry Aim are measured for the first time, together with the K*
longitudinal polarization fraction FL and the muon forward-backward asymmetry
AFB, for the decays B0 -> K*0 mu+ mu- and B+ -> K*+ mu+ mu-. Our results are
among the most accurate to date and consistent with those from other
experiments.
