Parallelogram ABCD has coordinates A(0,7) and C(2, 1). Which statement would prove that ABCD is a rhombus? 1) The midpoint of overline{AC} is (1,4). 2) The length of overline{BD} is sqrt{40}. 3) The slope of overline{BD} is frac{1}{3}. 4) The slope of overline{AB} is frac{1}{3}.
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A rhombus is a type of parallelogram where all four sides are of equal length. To prove that parallelogram ABCD is a rhombus, we need to demonstrate that all sides are equal in length. Show more…
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