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Mathematics, 05.10.2019 05:00 thefish81

Which statement proves that parallelogram klmn is a rhombus?

a. the midpoint of both diagonals is (4, 4).
b. the length of km is √72 and the length of nl is √8.
c. the slopes of lm and kn are both 1/2 and nk = ml = √20 .
d. the slope of km is 1 and the slope of nl is –1.


Which statement proves that parallelogram klmn is a rhombus?  a. the midpoint of both di

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Which statement proves that parallelogram klmn is a rhombus?

a. the midpoint of both di...
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