The letters having line symmetry are
A,B,C,D,E,H,I,M,O,T,U,V,W,X, and Y.
The letters having point symmetry are
O and X
letters that have both point and line symmetry.
F,G,J,K,L,N,P,Q,R,S,and Z,
The letters having line symmetry and consonant are
B,C,D,H,M,T,V,W,X, and Y.
p
robability of choosing one letter with line symmetry and consonant is
1/10 = 0.1