Front

Back

In class, we learned a few different notations; similar~, corresponding <->, and congruent (equal sign with a similar notation on top). Then we learned what these notations are used for. This check up was to test our knowledge on that. They apply to scale factor, mathematical simirality, and a few other things.

On the front, we were supposed to find the similar shapes among a lot of rectangles and triangles. I did this by measuring the sides of the shapes and comparing to others to see if they had a scale factor. If they didn’t have a scale factor, they aren’t similar.

On the back, it showed us a reectangle and a triangle. For both the triangle and rectangle we had to draw a figure that was similar and not congruent, and we also had to draw a figure that was not similar to the given shape. For all of these we had to write why.