Question
\frac{\text { In } \triangle L B N, \overline{N I}}{N L} \| \overline{O I}$$\text { Why is } \angle \mathrm{L}=\angle \mathrm{OIB} ?$$(GRAPH CANT COPY)
Step 1
Since $\overline{NI}$ is parallel to $\overline{OI}$, we know that the alternate interior angles are congruent. Show more…
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