4. Rectangle
A rectangle is a special type of parallelogram with all interior angles equal to 90o. It has the same properties as a parallelogram (interior angles and diagonals) with some additional properties.
Drag any of the 3 blue vertices around to change the size of the rectangle.
Diagonals
1. The diagonals ________ each other. 2. The diagonals are __________ in length.