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In Fig. 10.38, /A B C\ =\ 69^@, /A C B\...

In Fig. 10.38, `/_A B C\ =\ 69^@`, `/_A C B\ =\ 31^@`, find `/_B D C`

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To solve the problem, we need to find the angle \( \angle BDC \) given the angles \( \angle ABC = 69^\circ \) and \( \angle ACB = 31^\circ \). ### Step-by-Step Solution: 1. **Identify the Given Angles**: We are given: - \( \angle ABC = 69^\circ \) - \( \angle ACB = 31^\circ \) ...
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