## Example 1: Create a scale drawing of the figure below using the ratio method about center O and scale factor r = 1/2

## Practice Problem 1: Create a scale drawing of the figure below using the ratio method about center O and scale factor r = 3/4

## Example 2: Create a scale drawing of the figure below using the ratio method about center O and scale factor r = 3.

## Example 3: Triangle A'B'C' is a scale drawing of triangle ABC drawn by using the ratio method. Determine the location of the center O used for the scale drawing.

## Exit Ticket: Use the figure below with center O and a scale factor of r = 5/2 to create a scale drawing.