help please zoom in to see better I would also really appreciate at it if you do it step by step and explaining thanks!!!

Answer:
[tex]angle \: SQR = 26.[/tex]
Step-by-step explanation:
[tex]angle \: SQR = \: angle \: SQP \: + angle \: PQR \\ but \\ \: angle \: SQP \: = angle \: PQR = 13 \\ so \\ angle \: SQR = 13 + 13 = 26.[/tex]