Mathematics, 18.03.2021 03:10, lzrd3rik

Verify that parallelogram ABCD with vertices A(-5, -1), B(-9,6), C(-1, 5), D(3, -2) is a rhombus by showing that it is a parallelogram with perpendicular diagonal.

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Verify that parallelogram ABCD with vertices A(-5, -1), B(-9,6), C(-1, 5), D(3, -2) is a rhombus by...