### Special Parallelograms Part 1 Using Properties | Geometry How To Help

In this math video lesson, I discuss the properties of the special parallelograms: rectangle and rhombus. I do complete one proof in the this video: Each diagonal of a rhombus bisects two angles of the rhombus. The first example models how to find the measures of a rhombus when given one measure. Example 2 models using the property of rectangles that states: The diagonals of a rectangle are congruent. Examples 3 and 4 require higher order thinking and a written explanation.

Length:
17:20