The area of a triangle using two sides and the angle online calculator


Online calculator which will help you to find the area of a triangle using two sides (a), (b) and the angle (α) between them.
If you are aware of two sides of a triangle and the angle between them, then the area of this triangle is calculated as half the product of these sides multiplied by the sine of the angle between them.

a:
b:
α:

Result:

Нахождение площади треугольника через две стороны и угол.