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Answer:
1. BOC = 95⁰
AOC = 85⁰
BOC = 95⁰
AOD = 95⁰
2. POR = 72⁰
QOR = 108⁰
Step-by-step explanation:
1. x + (x+10) =180⁰. (linear pair angle)
2x + 10=180⁰
2x= 180⁰ - 10⁰
2x= 170⁰
x= 85⁰
AOC = 85⁰
BOC = 95⁰
AOC = BOD. (Vertically opposite angle)
BOD = 85⁰
BOC = AOD (Vertically opposite angle)
AOD = 95⁰
2. 2X+3X= 180⁰ (linear pair angle)
5X = 180⁰
X = 36⁰
POR = 72⁰
QOR = 108⁰
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