perpendicular
rhombus, kite, square
Square, rhombus or a kite.
From Wikipedia: '...a kite, or deltoid, is a quadrilateral with two disjoint pairs of congruent adjacent sides, in contrast to a parallelogram, where the congruent sides are opposite.' In other words, a kite consists of two isosceles triangles joined at the base. Beginning with a particular isosceles triangle, it will always be possible to construct from it one kite that has equal diagonals (given that the kite may be either convex or concave). Hence an infinite number of kites do have equal diagonals, but many do not. A notable example of a kite that does have equal diagonals is a square.
The area of a quadrilateral kite is 0.5 times the product of its diagonals.
perpendicular
In a kite geometric shape, the diagonals are always perpendicular.
Rhombus, kite.
rhombus, kite, square
Square, rhombus or a kite.
Not always but they are perpendicular in a square, a rhombus and a kite in that the diagonals intersect each other at 90 degrees
A square, a rhombus and a kite have diagonals that intersect each other at right angles.
Yes at right angles
Yes 1 of the diagonals of a kite is symmetrical
No, the diagonals are not equal.
A kite has two diagonals. To see a drawing that makes it perfectly clear, use the link below.A 4 sided quadrilateral kite has 2 diagonals
From Wikipedia: '...a kite, or deltoid, is a quadrilateral with two disjoint pairs of congruent adjacent sides, in contrast to a parallelogram, where the congruent sides are opposite.' In other words, a kite consists of two isosceles triangles joined at the base. Beginning with a particular isosceles triangle, it will always be possible to construct from it one kite that has equal diagonals (given that the kite may be either convex or concave). Hence an infinite number of kites do have equal diagonals, but many do not. A notable example of a kite that does have equal diagonals is a square.