The quadrilateral that must have diagonals that are congruent and perpendicular is the square. This is because its diagonals form a right angle at its center.
Chat with our AI personalities
False
False. Bisecting diagonals is sufficient to guarantee a parallelogram, but the diagonals will only be perpendicular if the sides of the parallelogram are equal.
False. It could be a rhombus.
False. ^^^ Wronnngg! Its True (Apex). ^ No you are wrong, It is false.
the penis