Line AE and line DF are parallel. If m∠ABG = 12x and m∠HCF = 11x + 9, what is m∠HCF?
A. 15°
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Mathematics, 20.10.2021 17:50 sidneylww
Line AE and line DF are parallel. If m∠ABG = 12x and m∠HCF = 11x + 9, what is m∠HCF?
A. 15°
B. 72°
C. 108°
D. 112°
Answers: 2
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