# Quacky Quadrilaterals

### What are they really?

## Our performers:

## Timid TrapeziumA quadrilateral with no pairs of parallel sides. | ## Tacky TrapezoidA quadrilateral with one pair of parallel sides. | ## Perky ParallelogramA quadrilateral with two pairs of parallel sides, opposite sides are parallel. *Opposite sides are congruent *Opposite angles are congruent *Consecutive angles are supplementary *Diagonals bisect each other |

## Killer KiteA special trapezium that has two congruent pairs of adjacent sides. *Diagonals are perpendicular *One of the diagonals bisects the other | ## Ironic Isosceles TrapezoidA special trapezoid that has the non parallel legs being congruent. *Base angles are congruent | ## Rambunctious RectangleA special parallelogram that has four right angles. *Diagonals are congruent |

## Killer Kite

A special trapezium that has two congruent pairs of adjacent sides. *Diagonals are perpendicular *One of the diagonals bisects the other

## Ironic Isosceles Trapezoid

A special trapezoid that has the non parallel legs being congruent. *Base angles are congruent

## Radical RhombusA special parallelogram that has four congruent sides. *Diagonals are perpendicular to each other | ## Sneaky SquareAn extra special parallelogram that has four right angles and for congruent sides. The square is extra sneaky because it can also be a rectangle or a rhombus! |

## Guaranteed to be amazing and fun.

## FAQ

Con__cave__ Quadrilaterals have one vertex cave "inside" the shape!

All Quadrilaterals have 4 sides.

All Quadrilaterals have 4 vertices.

All Quadrilaterals have 4 angles.

All Quadrilaterals have an interior angle sum of 360 degrees.

All Quadrilaterals are congruent if their corresponding angles & corresponding sides are congruent.