The unit used for measuring an angle

A function that describes a change in the position, size or shape of a figure

A transformation that slides a figure along a straight line

The original figure, before a transformation takes place

A transformation that flips a figure across a line

A transformation that turns a figure around a given point

The point (0, 0) on the coordinate plane

Lines that are always the same distance apart; they never intersect

A line that intersects two other lines at two different points

Two angles whose measures add up to 90º are called

Two angles whose measures add up to 180º are called

The point where two rays meet to form an angle

Figures that have the same size and shape are called...

The longest side of a right triangle

Figures with the same angle measures, with proportional sides are

## Show Comments