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What if the scale factors equal 1?
If the scale factor between two shapes is 1, the shapes are congruent.
What is the scale factor of 0.8?
The scale factor of 0.8 represents a reduction in size by a factor of 0.8. This means that the new size is 80% of the original size. In mathematical terms, the scale factor of 0.8 can be represented as a fraction as 4/5 or a percentage as 80%.
Describe the image of a dilation with a scale factor of 1?
With a scale factor of 1, the image is exactly the same size as the original object.
How 2 find scale factor?
A scale factor of 2 means everything is shown in half the size of the original.
What is a scale factor that triples the size of a figure?
3
What if the scale factors equal 1?
If the scale factor between two shapes is 1, the shapes are congruent.
How does the coordinate rule for making two similar shapes related to the scale factor?
corresponding angles are the same size
How does the coordinate rule for making two similar shapes relate to the scale factor?
corresponding angles are the same size
What does the scale factor between two similar shapes tell you about the angles?
The scale factor between two similar shapes indicates that their corresponding angles are equal. This means that even though the shapes may differ in size, their angular measures remain consistent across both shapes. Therefore, the scale factor affects only the lengths of the sides, not the angles. Similar shapes maintain the same shape and proportions, preserving the angle relationships.
What is the scale factor of 0.8?
The scale factor of 0.8 represents a reduction in size by a factor of 0.8. This means that the new size is 80% of the original size. In mathematical terms, the scale factor of 0.8 can be represented as a fraction as 4/5 or a percentage as 80%.
How does the coordinate rule for making 2 similar shapes relate to the scale factor?
The coordinate rule for creating similar shapes involves multiplying the coordinates of the original shape by a scale factor. This scale factor determines how much larger or smaller the new shape will be compared to the original. For example, if the scale factor is 2, every coordinate of the original shape is doubled, resulting in a shape that is twice the size. Thus, the scale factor directly influences the dimensions and proportions of the similar shapes while maintaining their overall shape.
Describe the image of a dilation with a scale factor of 1?
With a scale factor of 1, the image is exactly the same size as the original object.
How do you know what scale factor to use?
To determine the appropriate scale factor, you first need to identify the relationship between the original size and the desired size of the object or figure. This can be achieved by measuring the dimensions of both the original and target shapes, then dividing the target size by the original size. The resulting ratio gives you the scale factor, which can be used to resize your object accurately. Additionally, consider the context of the problem, as certain situations may dictate specific scale factors.
Is a scale factor of 1 a dilation?
No a scale factor of 1 is not a dilation because, in a dilation it must remain the same shape, which it would, but the size must either enlarge or shrink.
What is the scale factor that doubles the size of a figure called?
A scale factor of 2.
Shapes that are different size but same in shape?
Shapes that are the same except for their size are called "similar".
Does the numerator need in a scale factor need to be one?
In a scale factor, the numerator does not necessarily need to be one. The scale factor represents the ratio of the sizes of two objects or figures, and it can take any value, such as a whole number, fraction, or decimal. However, if the scale factor is one, it indicates that the two figures are the same size.
