Similar polygons

Intros
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Lessons
  1. What is a scale factor?
Examples
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Lessons
  1. Is each pair of the polygons similar?

    1. Similar polygons with the same ratio to their corresponding sides

    2. determine whether the polygons are similar given side lengths
  2. Rectangle A and rectangle B are similar rectangles. Rectangle A is an enlargement of rectangle B with a scale factor of 3.2. Rectangle A has side lengths of 33.6 m and 7 m. One of the sides of rectangle B is 10.5 m. Calculate the missing side length of rectangle B.
  3. Find the perimeter of the smaller quadrilateral.
    Similar polygons