Question: 17. If triangle DEF points A, B, and C are taken on DE,DF and EF respectively such that EC AC and CF = BC.

17. If triangle DEF points A, B, and C are taken on

17. If triangle DEF points A, B, and C are taken on DE,DF and EF respectively such that EC AC and CF = BC. If angle D = 40 degrees then what does angle ACB equal (in degrees)? A. 110 B. 100 C. 120 D. 80

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