How to Calculate Sin (A/2) given Sides B and C and Sec (A/2)?
Sin (A/2) given Sides B and C and Sec (A/2) calculator uses Sin (A/2) = (Area of Triangle*Sec (A/2))/(Side B of Triangle*Side C of Triangle) to calculate the Sin (A/2), The Sin (A/2) given Sides B and C and Sec (A/2) formula is defined as value of sin A/2 using area of the triangle, the sides B & C and the trigonometric half ratio Sec A/2. Sin (A/2) is denoted by sin_{(A/2)} symbol.
How to calculate Sin (A/2) given Sides B and C and Sec (A/2) using this online calculator? To use this online calculator for Sin (A/2) given Sides B and C and Sec (A/2), enter Area of Triangle (A), Sec (A/2) (sec_{(A/2)}), Side B of Triangle (S_{b}) & Side C of Triangle (S_{c}) and hit the calculate button. Here is how the Sin (A/2) given Sides B and C and Sec (A/2) calculation can be explained with given input values -> 0.240268 = (65*1.035)/(14*20).