関連ワード:
every quadrilateral with 4 congruent sides is a square every rectangle with 4 congruent sides is a square is any quadrilateral with 4 congruent sides a square every quadrilateral with four congruent sides is a square every rectangle with four congruent sides is a square every rectangle with four congruent sides is a square true or false every rhombus with four congruent sides is a square all quadrilaterals with 4 equal sides are squares
