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15 votes
If ∠A = 5x – 6 and ∠C = 3x + 14, what is the measure of ∠A?

User Hito
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1 Answer

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10 votes

Lifesaver:

∠A = ∠C

⇒ AB = BC (Equal angles have equal sides opposite to them)

⇒ 5x+6 = 3x+14

⇒ 5x-3x = 14-6

⇒ 2x = 8

⇒ x= 4

User Murat Tutumlu
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