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Q: What are the answers for chapter 4 scale factor and similarity test?
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Related questions

Are circles similar and why?

Yes they are. In a 2-dimensional plane, a circle is completely defined by the location of its centre and its radius. The first of these is irrelevant for similarity. The second, its radius is also the circle's only scale factor. And since similarity permits changes in the scale, a circle is not changed by altering its scale factor. Consequently all circles are similar.

How do you dilate a scale factor?

You increase the scale factor.

How does a scale factor relate to a scale factor?


What are the relationship between the area scale factor and the side length scale factor of similar figures?

The area scale factor is the square of the side length scale factor.

How does scale factor relate to perimeter?

Scale factor and perimeter are related because if the scale factor is 2, then the perimeter will be doubled. So whatever the scale factor is, that is how many times the perimeter will be enlarged.

What is the scale factor of a 3 sided shape?

1 shape cannot have a scale factor. A scale factor is something (a factor) that relates one shape to another.

What is the name of the common ratio of corresponding sides of similar figures?

The scale factor.The scale factor.The scale factor.The scale factor.

How do you find a scale factor?

A scale Factor is Algbrea so you have to... x - + and/or divided.

How do you figure out the scale factor of a circle?

how do you find the scale factor of two circles

What is the scale factor of 24 ft?

A scale factor requires two measures.

How does the scale factor apply to the area?

The areas are related by the square of the scale factor.

What is the relationship between scale factor and area?

The area is directly proportional to the square of the scale factor. If the scale factor is 2, the area is 4-fold If the scale factor is 3, the area is 9-fold If the scale factor is 1000, the area is 1,000,000-fold