Jamal drew δlmn, in which m∠lmn = 90°. he then drew δpqr, which was a dilation of δlmn by a scale factor of 2 from the center of dilation at point m. which of these can be used to prove δlmn ~ δpqr by the aa similarity postulate?

a. m∠p ≅ m∠n; this can be confirmed by translating point p to point n.
b. segment lm = 2segment pq; this can be confirmed translating point p to point l.
c. m∠r ≅ m∠n; this can be confirmed by translating point r to point n.
d. segment mn = 2segment qr; this can be confirmed translating point r to point n.