Tangential Quadrilateral - Special Cases

Special Cases

Examples of tangential quadrilaterals are squares, rhombi, and kites. The kites are exactly the tangential quadrilaterals that are also orthodiagonal. If a quadrilateral is both tangential and cyclic, it is called a bicentric quadrilateral.

Read more about this topic:  Tangential Quadrilateral

Famous quotes containing the words special and/or cases:

    Mr. Christian, it is about time for many people to begin to come to the White House to discuss different phases of the coal strike. When anybody comes, if his special problem concerns the state, refer him to the governor of Pennsylvania. If his problem has a national phase, refer him to the United States Coal Commission. In no event bring him to me.
    Calvin Coolidge (1872–1933)

    ... and the next summer she died in childbirth.
    That’s all. Of course, there may be some sort of sequel but it is not known to me. In such cases instead of getting bogged down in guesswork, I repeat the words of the merry king in my favorite fairy tale: Which arrow flies for ever? The arrow that has hit its mark.
    Vladimir Nabokov (1899–1977)