# Polygon 3

Polygon ABCD is dilated, rotated, and translated to form polygon QWER. The endpoints A and B are at (0, -7) and (8, 8), and the endpoints QW are at (6, -6) and (2, 1.5). What is the scale factor of the dilation?

## Correct answer:

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### You need to know the following knowledge to solve this word math problem:

**geometry**- analytic geometry
- line segment
**arithmetic**- square root
**planimetrics**- Pythagorean theorem
- right triangle
- polygon
**basic functions**- ratio
- functions

### Units of physical quantities:

### Grade of the word problem:

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