IM 7.1.3 Practice: Making Scaled Copies
Draw a scaled copy of Polygon A using a scale factor of 2.
Draw a scaled copy of Polygon B using a scale factor of 1/2.
Draw a scaled copy of Polygon C using a scale factor of 3/2.
Quadrilateral A has side lengths 6, 9, 9, and 12. Quadrilateral B is a scaled copy of Quadrilateral A, with its shortest side of length 2. What is the perimeter of Quadrilateral B? If it is helpful, you may use the coordinate grid below to show your work.
Here is a polygon on a grid. Draw a scaled copy of this polygon that has a perimeter of 30 units.
What is the scale factor of the polygon you drew above? Explain how you know.