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smc

geometry intermediate

Problem

If the diagonals of a quadrilateral are perpendicular to each other, the figure would always be included under the general classification:
(A)
(B)
(C)
(D)
(E)
Solution
Note that a kite has perpendicular diagonals, but is not a subcategory of any of the existing answer choices. Therefore, the answer is .
Final answer
E