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`A = 1/2* "b" * "c" *sin( alpha )`
Enter a value for all fields
The Area of a Triangle Area based on Two Sides and Angle calculator 
computes the area of a triangle given the length of two sides (b & c) and the inscribed angle (α).
INSTRUCTIONS: Choose units and enter the following:
- (α) Angle between Two Sides
- (b) Length of Side
- (c) Length of other Side
AREA (A):The calculator returns the area in square meters (m²). However, this can be automatically converted to other area units (e.g. square feet) via the pull-down menu.
The Math / Science
The formula for the area of a triangle based on the length of two sides and the angle between them is:
`A = 1/2*b*c*sin(α)`
where:
- A = Area of the triangle
- b = length of one side
- c = length of other side
- α = angle between them
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