Mathematics, 26.02.2021 22:50 siyah87

In the diagram of parallelogram HIJK below, the diagonals HJ and IK are perpendicular, as shown. If HJ is 10 inches long and IK is 24 inches long, then why must HK be 13 inches long?

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In the diagram of parallelogram HIJK below, the diagonals HJ and IK are perpendicular, as shown. If...

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