Question
In figure, find the value of x.
✓
Answer
$\angle\text{AOE}=\angle\text{BOF}=5\text{x}$ [vertically opposite angle]$\angle\text{COA}+\angle\text{AOE}+\angle\text{EOD}=180^\circ$ [linear pair]
⇒ 3x + 5x + 2x = 180°
⇒ 10x = 180°
⇒ x = 18°
⇒ 3x + 5x + 2x = 180°
⇒ 10x = 180°
⇒ x = 18°
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