Question
In $\triangle D E F, m \angle D$ is $110^{\circ}, m \angle E$ is $40^{\circ}$, and $e=14$ in. Find $d$ and $f$ to the nearest inch.
Step 1
$ m \angle F = 180 - m \angle D - m \angle E = 180 - 110 - 40 = 30^{\circ} $ Show more…
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