SSC CPO SI and ASI Model Paper 2

Question : 111 of 200

Marks: +1, -0

Two triangles ABC and PQR are such that $AC↖{-}$ = $PR↖{-}$ , $BC↖{-}$ = $QR↖{-}$ . The external angles∠ACD and ∠PRS are 130° each. Both the triangles are similar by which of the following criterion?