Find the area of an oblique triangle using a formula

The video tutorial explains how to find the area of an oblique triangle using a specific formula. It begins with setting up a triangle with given angles and sides, then applies the formula involving the sine of an angle and the lengths of two sides. The tutorial demonstrates the calculation process step-by-step, ensuring the correct mode is used for trigonometric functions, and concludes with the final area result.

Explain the process of using the sine of an angle to find the area of a triangle with given sides.

What is the final calculated area of the triangle in the example provided?