How to Calculate side c of a triangle?
side c of a triangle calculator uses Side C=sqrt(Side B^2+Side A^2-2*Side A*Side B*cos(Angle C)) to calculate the Side C, Side C is an upright or sloping surface of a structure or object that is not the top or bottom and generally not the front or back. Side C and is denoted by c symbol.
How to calculate side c of a triangle using this online calculator? To use this online calculator for side c of a triangle, enter Side A (a), Side B (b) and Angle C (∠C) and hit the calculate button. Here is how the side c of a triangle calculation can be explained with given input values -> 4.538734 = sqrt(3^2+2^2-2*2*3*cos(285)).