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(a) In the figure REST is a parallelogram Find x and yb) Identify all quadrilaterals that have(1) Four sides of equal tongth.(l) For tight angles |
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Answer» Square (regular QUADRILATERAL): all four sides are of equal length (equilateral), and all four ANGLES are right angles. An equivalent CONDITION is that opposite sides are parallel (a square is a parallelogram), and that the DIAGONALS perpendicularly BISECT each other and are of equal length. |
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