23. In the figure below,PNbisects ZMPR IfmXMPN= 3r + 12 and mZNPR = 4r - 2. what isMAMPR?MNPR

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to solve this question, we need to find msince line PN bisects mmmm[tex]\begin{gathered} m<\text{MPR}=(3r+12)+(4r-2) \\ m<\text{MPR}=3r+12+4r-2 \\ m<\text{MPR}=7r-10 \end{gathered}[/tex]therefore, m