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If angle RNP = (8x + 63) degrees and angle NRS = 5x degrees, find the following angle measures.

9. Angle RNP

10. Angle NRS


If Angle RNP 8x 63 Degrees And Angle NRS 5x Degrees Find The Following Angle Measures9 Angle RNP10 Angle NRS class=

Sagot :

Answer:

Angle RNP = 135°

Angel NRS = 45°

Step-by-step explanation:

Interior Angles

[tex](8x + 63) + 5x = 180 \\ 8x + 63 + 5x = 180 \\ 8x + 5x + 63 = 180 \\ 13x + 63 = 180 \\ 13x = 180 - 63 \\ 13x = 117 \\ x = {9}^{o} [/tex]

[tex]8x + 63 \\ 8(9) + 63 \\ 72 + 63 \\ {135}^{o} \\ \\ 5x \\ 5(9) \\ {45}^{o} [/tex]