Exploration: Properties of a Rectangle

Use the applet below to discover the properties of the Rectangle. Check the box one at a time only. You may change the size of the rectangle by dragging points B and C. Observe the side lengths, angle measurements, and diagonals of the special parallelogram. Then, write your answers to the questions in Task 2.

Number your answers from 1 to 6 that will correspond to every given question.