RECTANGLE
Follow the instruction in the above fig. As you drag the vertex, answer the following questions.
1. How are the lengths of the sides related?
2. How are measures of the angles related?
3. The diagonals are of equal length.
4. A rectangle is a parallelogram.
5. A rectangle is a Rhombus.
6. Diagonals of a rectangle are perpendicular.
7. Rhombus is a rectangle.