4
Determine whether the triangles are similar. If so, write a
similarity statement and name the postulate or theorem you
used. If not, explain.
20
S
12
PS
QS
PQ
A Yes, A PSQ~A RST because-
Thus, the triangles are similar by the SSS postulate.
RS TS
RT
B Yes, A PSQ~ A RST because Yes, APSQ ~ ARST because 2
SAS theorem.
PS
RS
H
07
SS
QS
TS
Thus, the triangles are similar by the
No, the triangles are not similar because no theorem or postulate can be satisfied.