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Take the 'reciprocal' of the given scale factor to go the other way.

The 'reciprocal' of a number is 1/(the number).

3 ==> 1/3

5 ==> 1/5

1/7 ==> 7

2/3 ==> 3/2

etc.

Q: How can you find the scale factor from a larger figure to the smaller figure using the scale factor from the smaller to larger figure?

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Scale Factor

The scale factor between two similar shapes is the ratio of the dimensions of one (often the smaller) compared with the dimension of the other (the larger).

Each linear dimension is altered by a multiple which is the scale factor.

It is 21/23.

size scale

Related questions

The two scale factors are reciprocals of one another.

Scale Factor

Having sex

At a scale of 1.8 to 1, the corresponding length on the smaller figure is 6 2/3 cm (6.66 cm) 12 cm is approximately 1.8 times 6.66 cm

To find the scale factor of two triangles, look first for one pair of corresponding sides--one side from the smaller triangle and the corresponding side from the larger triangle. Divide the larger side length by the smaller side length, and that quotient is your scale factor.

The scale factor between two similar shapes is the ratio of the dimensions of one (often the smaller) compared with the dimension of the other (the larger).

Assuming the smaller sphere is the image of the larger sphere after transformation (based on the order of the radii): the scale factor is 4/12 = 1/3

That's referred to as the scale.

scale factor!

how do you find the scale factor of two circles

Scale factor

A scale factor of 2.