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what is the scale factor from abc to def

What Is The Scale Factor From Abc To Def class=

Sagot :

Answer: B. 1/6

Step-by-step explanation:

To find the scale factor from triangle ABC to triangle DEF, you can divide each side length by its corresponding side on the other triangle.

72 ÷ 12 = 6

42 ÷ 7 = 6

66 ÷ 11 = 6

Now, the options are narrowed down to either B or C. Since the dilation shown reduces the size of triangle ABC to triangle DEF, it is a reduction. Therefore, the scale factor must be a fraction, leaving the only correct answer to be choice B.

I hope this helps!