Determine the value of the unknown triangles, correct to 1 decimal place. 2. Determine the area of triangle ABC (correct to one decimal place).

The area of a triangle can be calculated using the formula involving two sides and the included angle:

$$\text{Area} = \frac{1}{2}ac \sin B$$

Using $a = 22$, $c \approx 36.610$ (from previous calculation before rounding), and $\angle B = 82^\circ$:

$$\text{Area} = \frac{1}{2} \times 22 \times 36.610 \times \sin 82^\circ$$

$$\text{Area} = 11 \times 36.610 \times \sin 82^\circ$$ $$\text{Area} \approx 11 \times 36.610 \times 0.990268$$ $$\text{Area} \approx 398.800$$

Rounding to one decimal place:

$$\text{Area} \approx \boxed{398.8}$$