Question

The scale factor for two rectangles is 3.
What is the scale factor for the corresponding areas of the two rectangles?
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Answer 1

The scale factor for the corresponding areas of two rectangles is the square of the scale factor for the rectangles themselves. Here's how you can calculate it: 1. Given the scale factor for the rectangles is 3, it means that corresponding sides of the rectangles are in a ratio of 3:1. 2. The scale factor for the areas of the rectangles is calculated by squaring the scale factor for the sides. In this case, 3 squared is 9. Therefore, the scale factor for the corresponding areas of the two rectangles is 9.