Question

1. neoma is playing with 3d modeling software to design a perfect couch for her apartment. the first model was only 1 inch long on her screen, so she changed the zoom so that the model was 2.9 inches long. by what factor did she change the scale?

Explanation:

Step1: Determine the scale factor formula

The scale factor is the ratio of the new length to the original length.

Step2: Calculate the scale factor

The original length is \(1\) inch and the new length is \(2.9\) inches. The scale factor \(k=\frac{2.9}{1}\)

Answer:

\(2.9\)