standard_description: Given two figures, use the definition of similarity in terms of similarity transformations to decide if they are similar; explain using similarity transformations the meaning of similarity for triangles as the equality of all corresponding pairs of angles and the proportionality of all corresponding pairs of sides.
problem_activity: Problem 3
Pre-unit
How many dots are in each array? Explain or show your reasoning.
[IMG]
[IMG]
[IMG]


aligns: no