In triangle $XYZ$, $XY=15.8$ cm, $YZ=28.4$ cm and $\angle YXZ=74{}^\circ $. Calculate \(\ang

Question

In triangle $XYZ$, $XY=15.8$ cm, $YZ=28.4$ cm and $\angle YXZ=74{}^\circ $. Calculate $\angle XZY$. Calculate the area of $\Delta XYZ$.

Accepted Answer

(i) $32.3^\circ$ (ii) $215\text{ cm}^2$

Applying Sine Rule When Given 2 Sides and 1 Non-Included Angle