SOLUTION: The sum of the squares of the sides of a quadrilateral is equal to the sum of the squares of the diagonals plus four times the square of the line segment joining the midpoints of t

SOLUTION: The sum of the squares of the sides of a quadrilateral is equal to the sum of the squares of the diagonals plus four times the square of the line segment joining the midpoints of t

Algebra.Com

Question 1183563: The sum of the squares of the sides of a quadrilateral is equal to the sum of the squares of the diagonals plus four times the square of the line segment joining the midpoints of the diagonals.

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Thx for letting us know.
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