関連ワード:
which quadrilateral has two pairs of opposite sides equal which quadrilateral has both pairs of opposite sides equal which quadrilaterals have two pairs of opposite sides equal which of these quadrilaterals has 2 pairs of opposite sides equal in length which quadrilateral has both pairs of opposite sides parallel and all angles equal a quadrilateral with two pairs of opposite sides equal quadrilaterals that have two pairs of opposite sides parallel and equal a quadrilateral with two pairs of opposite equal sides and no right angles quadrilateral with two pairs of opposite sides of equal length a quadrilateral with both pairs of opposite sides equal
