Opposite angles are equal
Answer:
x = 59
Explanation:
Theorem: vertical angles are equal
⇒ 2x - 8 = 110
Add 8 to both sides:
⇒ 2x - 8 + 8 = 110 + 8
⇒ 2x = 118
Divide both sides by 2:
⇒ 2x ÷ 2 = 118 ÷ 2
⇒ x = 59
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