List the angles of ΔMNO in order from smallest to largest if M N=9, N O=7.5 , and O M=12 .
F ∠N, ∠ O, ∠M
G ∠O, ∠M, ∠N
H ∠O, ∠N, ∠M
J ∠M, ∠O, ∠N