(answer i've posted questions all day yesterday and no one answered any of them) which method and additional information would prove δonp and δmnl similar by the aa similarity postulate? (best gets brainliest)

a. use rigid and nonrigid transformations to prove segment pn over segment mn = segment ln over segment on.

b. use a rigid transformation to prove that ∠npo ≅ ∠nlm.

c. use rigid and nonrigid transformations to prove segment pn over segment ml = segment ln over segment on.

d. use a rigid transformation to prove that ∠nlm ≅ ∠lmn.