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Related articles:
Parallelogram law
Square (geometry)
Rhombus
Parallelepiped
Bisection
Quadrilateral
Rhomboid
Supplementary angles
Rectangle
Affine transformation
Rotational symmetry
Key terms: math parallelogram area b angles sides equal diagonals c right opposite times text triangle geometry length bmatrix square each other opposite sides let bisect v ab mathbf bisect each other measure equal length adjacent begin rhombus equal in length cdot equal in measure applet therefore interior det postulate congruent euclidean definition lines opposite angles rectangle interactive Search external links cited by footnotes on Wikipedia page Parallelogram: |
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