Calculate the area of parallelogram from the length of two sides and angle between them using the formula.

Enter the length of the base a, oblique side b, and angle between them and when you click on the button "Calculate the area of parallelogram", the area of parallelogram is calculated from the base and oblique side and angle.

### Area of parallelogram whose base length a is 1, oblique side b is 2, and angle between a and b.

Area S: 1.7320508075689