transformations

the change in a shape, whether it is size, shape, or how it is configured

Translation

Slides or movements where all points move exactly

Reflection

Mirroring the shape along a specific line

Rotation

Twisting or turning. can be counterclockwise or clockwise

Prime

the transformed version of a point such as A to A'. (') is it

Ratio

The comparisons of two numbers. Can be written as x/y, x:y, or x to y.

definition of proportion

Two ratios that are ≅

Definition of Cross Multiplying

Multiplying the numerator of one fraction with the denominator of an equal fraction to create two new numbers to create a new equation.