The document identifies and defines different types of quadrilaterals: - A square has four equal sides and four right angles. It has four lines of symmetry. - A rectangle has two sets of parallel sides and four right angles. It has two lines of symmetry. - A rhombus has four equal sides but only one set of parallel sides. It has two lines of symmetry. - A parallelogram has two sets of parallel sides and two pairs of equal angles. It has two lines of symmetry.