How to Calculate Obtuse angle of Right Kite?
Obtuse angle of Right Kite calculator uses obtuse_angle = 2*arccos((Side A^2+Symmetry diagonal^2-Side B^2)/(2*Side A*Symmetry diagonal)) to calculate the Obtuse Angle, The Obtuse angle of right kite formula is defined as
α = 2 * arccos( (a² + e² - b²) / (2ae) ) where a is short side, e is symmetry diagonal and b is long side of right kite. Obtuse Angle and is denoted by Angle_{Obtuse} symbol.
How to calculate Obtuse angle of Right Kite using this online calculator? To use this online calculator for Obtuse angle of Right Kite, enter Side A (S_{a}), Symmetry diagonal (f) & Side B (S_{b}) and hit the calculate button. Here is how the Obtuse angle of Right Kite calculation can be explained with given input values -> 88.09725 = 2*arccos((8^2+10^2-7^2)/(2*8*10)).