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What is the scale Factor?

What Is The Scale Factor class=

Sagot :

Answer:

k = [tex]\frac{3}{5}[/tex]

Step-by-step explanation:

The scale factor k is the ratio of corresponding sides, image to original, that is

k = [tex]\frac{B'C'}{BC}[/tex] = [tex]\frac{12}{20}[/tex] = [tex]\frac{3}{5}[/tex]