LiseH405879 LiseH405879

03-11-2022
Mathematics

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(05.08A) Triangle ABC is transformed to similar triangle A'B'C' below:65.4ДА3Ло0What is the scale factor of dilation?оу

0508A Triangle ABC is transformed to similar triangle ABC below654ДА3Ло0What is the scale factor of dilationоу class=

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ValentinZ533877 ValentinZ533877

03-11-2022

REmember that

If two triangles are similar, then the ratio of its corresponding sides is proportional, and this ratio is called the scale factor

so

In this problem

scale factor=B'C'/BC

we have

B'C'=1

BC=2

therefore

scale factor=1/2

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