SOLUTION: In square ABCD, diagonal AC has a slope of -2/5. what is the slope of diagonal BD?
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Question 404734: In square ABCD, diagonal AC has a slope of -2/5. what is the slope of diagonal BD?
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
the two diagonals in a square are at to each other;
hence if one diagonal has a , the other must have
Explanation:
We know that are at right angles to each other, of their slopes be equal to .
check:
hence slope of the other diagonal
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