Mathematics, 19.12.2020 05:00 kyao5780
If triangle ABC has the following angle measurements, what is the set-up to solve for x?
∠A= 4x - 17
∠B= 3x + 8
∠C= x + 13
4x - 17 + 3x + 8 + x + 13 = 180
4x - 17 = 3x + 8 + x + 13
4x - 17 - 3x + 8 - x + 13 = 180
4x - 17 - 3x + 8 - x + 13 = 180
Answers: 3
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If triangle ABC has the following angle measurements, what is the set-up to solve for x?
∠A= 4x - 1...
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