SOLUTION: Prove or disprove that the diagonals are congruent using coordinate geometry. A(5,7) B(15,3) C(13,-2), D(3,2)

SOLUTION: Prove or disprove that the diagonals are congruent using coordinate geometry. A(5,7) B(15,3) C(13,-2), D(3,2)

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Question 1137036: Prove or disprove that the diagonals are congruent using coordinate geometry.
A(5,7) B(15,3) C(13,-2), D(3,2)
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

A(,) B(,) C(,), D(,)

now use distance formula and prove that the distance

=>the diagonals are congruent

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