Posted by **cindy** on Monday, December 12, 2011 at 12:28pm.

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 parallelogram with perpendicular diagonals

## Answer This Question

## Related Questions

- geometry - 7. Verify that parallelogram ABCD with vertices A(–5, –1), B(–9, 6), ...
- help asap - 7. Verify that parallelogram ABCD with vertices A(–5, –1), B(–9, 6...
- geometry - Given: QRST is a parallelogram. Prove: QRST is a square. Complete ...
- Geometry - Write a proof. 1. Prove: If the diagonals of a parallelogram are ...
- math - Are the diagonals of a parallelogram perpendicular? Why or why not? ...
- Math - Are the diagonals of a parallelogram perpendicular? Why or why not? ...
- Math - Are the diagonals of a parallelogram perpendicular? Why or why not? ...
- geometry theorems - I have six questions which will be on a test two weeks from ...
- Geometry - Given: ABCD is a parallelogram; <1 is congruent to <2 To Prove...
- Geometry - 8)Suppose that a given parallelogram is not a rhombus or a rectangle...

More Related Questions