A parallelogram is a quadrilateral in which both pairs of opposite sides are parallel. A rhombus is a parallelogram with four congruent sides. are all right angles. Quadrilateral is the “family” name given to closed four-sided shapes. type of quadrilateral because it has four right angles and two pairs of parallel sides.
The word adjacent means “next to”, so the congruent sides are next to each other. A trapezoid is a quadrilateral with exactly one pair of parallel sides. A quadrilateral has two pairs of parallel sides. Because all squares have four right angles and satisfy the definition for rectangles, they can all also be.
List all the shapes with the following characteristics: Has Opposite sides congruent, Diagonals bisect each other, Both pairs of Both pairs of opposites sides congruent, All sides congruent, Consecutive angles are supplements, and Both pairs of parallel sides. What Quadrilateral has Exactly one pair of parallel sides?.