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Kite geometry advertisement ads9/12/2023 ![]() Moreover, one of the two diagonals (the symmetry axis) is the perpendicular bisector of the other, and is also the angle bisector of the two angles it meets. AreaĮvery kite is orthodiagonal, meaning that its two diagonals are at right angles to each other. Kites and isosceles trapezoids are dual: the polar figure of a kite is an isosceles trapezoid, and vice versa. If crossings are allowed, the list of quadrilaterals with axes of symmetry must be expanded to also include the antiparallelograms. Any non-self-crossing quadrilateral that has an axis of symmetry must be either a kite (if the axis of symmetry is a diagonal) or an isosceles trapezoid (if the axis of symmetry passes through the midpoints of two sides) these include as special cases the rhombus and the rectangle respectively, which have two axes of symmetry each, and the square which is both a kite and an isosceles trapezoid and has four axes of symmetry. The kites are the quadrilaterals that have an axis of symmetry along one of their diagonals. ![]() Exactly one pair of opposite angles are bisected by a diagonal. ![]()
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