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dimaraw [331]
3 years ago
15

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

elogram with perpendicular diagonals.

Mathematics
1 answer:
S_A_V [24]3 years ago
6 0
Hope this attached file will help u.

 To know if Diagonals are perpendicular we need to know two line's slope
If two lines are pependicular their slope m1×m2=-1

For if they are making rhombus two opposite equal sides so u need to know the distancebetween the points.

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