Question | Answer |
5-1 | Opposite sides of a parallelogram are congruent |
5-2 | Opposite angles of a parallelogram are congruent |
5-3 | Diagonals of a parallelogram bisect each other |
5-4 | If both pairs of opposite sides of a quadrilateral are congruent, then the quadrilateral is a parallelogram |
5-5 | If one pair of opposite sides of a quadrilateral are both congruent and parallel, then the quadrilateral is a parallelogram |
5-6 | If both pairs of opposite angles of a quadrilateral are congruent, then the quadrilateral is a parallelogram |
5-7 | If the diagonals of a quadrilateral bisect each other, then the quadrilateral is a parallelogram |
5-8 | If two lines are parallel, then all points on one line are equidistant from the other line |
5-9 | If three parallel lines cut off congruent segments on one transversal, then they cut off congruent segments on every transversal |
5-10 | A line that contains the midpoint of one side of a triangle and is parallel to another side passes through the midpoint of the third side |
5-11 | The segment that joins the midpoints of two sides of a triangle is parallel to the third side and half as long as the third side |
5-12 | The diagonals of a rectangle are congruent |
5-13 | The diagonals of a rhombus are perpendicular |
5-14 | Each diagonal of a rhombus bisects two angles of the rhombus |
5-15 | The midpoint of the hypotenuse of a right triangle is equidistant from the three vertices |
5-16 | If an angle of a parallelogram is a right angle, then the parallelogram is a rectangle |
5-17 | If two consecutive sides of a parallelogram are congruent, then the parallelogram is a rhombus |
5-18 | Base angles of an isosceles trapezoid are congruent |
5-19 | The median of a trapezoid is parallel to the bases and has a length equal to the average of the base lengths |