Area of a Triangle Given Two Sides and Included Angle

A triangular park has two sides measuring 12 meters and 15 meters. The included angle between these two sides is 60 degrees. What is the area of the park?

To find the area of a triangle when two sides and the included angle are known, you can use the formula:

$A = \frac{1}{2}ab \sin(C)$

where $a$ and $b$ are the lengths of the two sides and $C$ is the included angle.