Quadrilieral abcd has a dignosed that are congrount and perpendicular to each other what classification can be given to abcd

a kite or a square

Step-by-step explanation:

The fact that the diagonals are congruent is irrelevant, unless you also know something about where they cross each other.

A kite has perpendicular diagonals. If they happen to bisect each other, then the result is a rhombus. If the diagonals are congruent, then that rhombus is a square.

Other ways to get there

A pair of congruent diagonals that cross each other symmetrically will define a trapezoid. If they also bisect each other, the result is a rectangle. If the diagonals of that rectangle are perpendicular, then it is a square.

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.