Respuesta :

Answer: p=178/3 degrees

Step-by-step explanation:

Based on the problem, I THINK these three angles add up to 180 degrees

(p-43)+(p)+(p+45)=180

p-43+p+p+45=180

p+p+p-43+45=180

3p+2=180

3p=178

p=178/3 degrees

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