Exploring Rectangle
The applet below contains a quadrilateral that ALWAYS remains a rectangle.
The purpose of this applet is to help you understand the properties of a rectangle.
Interact with this applet for a few minutes. As you do, be sure to move points A, B, and D around!
After doing so, answer the given questions.
How are the sides of a rectangle related?
How are the angles of a rectangle related?
How are the diagonals of a rectangle related?