Geometry quiz help needed

The third optionScale factor = 1.5...AB=3...CB=3.9

Step-by-step explanation:

These triangles are proportional, so you need to find the scale factor of the sides

To find the scale factor, you divide 3.6 with 2.4... which is 1.5

The scale factor is technically the x, so you need to replace the x with 1.5

3(1.5) - 0.6 = 3.9 = side CB

2(1.5) = 3 = side AB

452,489 to the nearest thousand is 452,000

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