rectangle
TRAPEZOID
No
yes 9
They are either kites or (if the diagonals bisect each other) rhombuses.
A parallelogram
1 A square 2 A rectangle 3 A right angle trapezoid 4 An irregular pentagon 5 The diagonals of a rhombus 6 The diagonals of a kite
The diagonals of a square and a rhombus cross at right angles.
The diagonals of a rectangle do not cross at right angles
rectangle
No.
No
No.
No but they cross at right angles in a square
kite
Yes, they do.
Square, rhombus and a kite.
yes, they do. though they are not always equal in length they always cross at right angles.
The diagonals of a kite cross each other at right angles