Exercise 8 Use the SAS Similarity Theorem to show that the triangles are similar. 4 3.5 P D 8 A E LC ~ and CD CE = CB , so ACBD ~ CA ' S :: LC :: ZA :: CBD :: ACDB :: LE :: AACE :: ACAE :: AECA :: AEAC Exercise 9 Use the SSS Similarity Theorem to show that the triangles are similar. 4.5 80 U 15 10 S 7 R 14 QU _ OR UR OT , So AQUR ~ AQTS