Parallelograms and Rectangles
- Anthony Dove
Using the two parallelograms and two rectangles, determine whether the following statements are always only true for paralellograms, always only true for rectangles, always only true for both, or does not hold true for either. 1) Opposite sides are congruent 2) Diagonals form four isosceles triangles 3) Diagonals bisect each other. 4) Diagonals are perpendicular 5) Diagonals are congruent. 6) Opposite primary angles are congruent. 7) Corner angles formed by diagonal are complimentary angles. 8) All sides are congruent 9) Find a statement that is true ONLY for parallelograms. If this can't be done, explain why not. 10) Find a statements that is true ONLY for rectangles. If this can't be done, explain why not.