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Mathematics, 21.09.2019 17:10 chart9968

Which statement is always true about a parallelogram?
a: all sides are congruent
b: no sides are congruent
c: both pairs of opposite sides are congruent
d: it has 4 right angles

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Which statement is always true about a parallelogram?
a: all sides are congruent
b: n...
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