Question

you want to show that triangle ART is congruent to triangle PEN by using SAS criteria, you need to hear​

Answer 1

angle rat =epn

ar=pt

angle art =angle pen

Answer 2

One angle between two equal sides:
For AR=PE and AT=PN, ANGLE A =ANGLE P
For AT=PN and RT=EN, ANGLE N=ANGLE T
For RT=EN AND AR=PE, ANGLE R=ANGLE E