How to Calculate Area of Decagon given side length and central angle?
Area of Decagon given side length and central angle calculator uses area = (5*(Side)^2)/(2*tan(Angle A/2)) to calculate the Area, Area of Decagon given side length and central angle is defined by the formula A = ( 3 * a^2) / ( 2 * tan( θ / 2)), where
a is the side length
θ is the central angle of the decagon. Area is denoted by A symbol.
How to calculate Area of Decagon given side length and central angle using this online calculator? To use this online calculator for Area of Decagon given side length and central angle, enter Side (S) & Angle A (∠A) and hit the calculate button. Here is how the Area of Decagon given side length and central angle calculation can be explained with given input values -> 755.7403 = (5*(9)^2)/(2*tan(0.5235987755982/2)).