McGraw Hill Integrated II, 2012
MH
McGraw Hill Integrated II, 2012 View details
6. Trapezoids and Kites
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Exercise 72 Page 530

Which of the given figures have congruent diagonals?

J

Practice makes perfect

Let's begin with recalling that an isosceles trapezoid has a congruent diagonals. This means that a rectangle is not the only quadrilateral that has a congruent diagonals. Therefore, an isosceles trapezoid can serve as a counterexample, and answer J is correct.