Step 1:

The triangle sides are $\"image\"$ and angle $\"image\"$ .

The area of the triangle is : $\"image\"$ .

Substitute the values $\"image\"$ and $\"image\"$ in $\"image\"$ .

$\"image\"$

Then, $\"image\"$

$\"image\"$

The area of the triangle is $\"image\"$ .

Solution :

The area of the triangle is $\"image\"$ .