Respuesta :

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Answer:

QRN=128°

Step-by-step explanation:

MNR+RNP = 180

52 + RNP = 180

RNP= 180 - 52

RNP = 128° = QRN

Or MNR= QRL = 52

QRL= NRS = 52 —> Opposite angles

QRN+NRS=180

QRN+52=180

QRN=180-52

QRN=128

I hope I helped you^_^

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