ont le même point image sur un cercle trigonomé- trique. \( \begin{array}{llll}\cdot \frac{\pi}{3} & \cdot 0 & \cdot-\frac{5 \pi}{3} & \cdot \pi \\ \cdot \frac{19 \pi}{4} & \cdot-\frac{23 \pi}{6} & \cdot \frac{7 \pi}{3} & \cdot-\frac{3 \pi}{4} \\ \cdot-8 \pi & \cdot \frac{\pi}{6} & \cdot \frac{13 \pi}{4} & \cdot-\frac{19 \pi}{4} \\ & & \end{array} \)

In \( \triangle \mathrm{EFG}, f=400 \) inches, \( m \angle \mathrm{~F}=94^{\circ} \) and \( m \angle \mathrm{G}=33^{\circ} \). Find the length of \( g \), to the nearest 10th of an inch.

In \( \triangle \mathrm{NOP}, n=54 \) inches, \( o=97 \) inches and \( p=95 \) inches. Find the measure of \( \angle \mathrm{N} \) to the nearest degree.

(c) \( \sin (\pi+x)+\cos \left(\frac{\pi}{2}-x\right)+\tan \left(\frac{\pi}{2}+x\right)+\tan \left(\frac{3 \pi}{2}-x\right) \)

In \( \triangle \mathrm{TUV}, u=750 \mathrm{~cm}, m \angle \mathrm{~T}=105^{\circ} \) and \( m \angle \mathrm{U}=42^{\circ} \). Find the length of \( t \), to the nearest centimeter.

In \( \triangle \mathrm{PQR}, p=4.7 \) inches, \( m \angle \mathrm{P}=76^{\circ} \) and \( m \angle \mathrm{Q}=57^{\circ} \). Find the length of \( q \), to the nearest 10th of an inch.