BatshevaJ114539 BatshevaJ114539

25-10-2022
Mathematics

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If the triangles are similar, find the scale factor from triangle DEF to triangle ABC

If the triangles are similar find the scale factor from triangle DEF to triangle ABC class=

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EmmiY247258 EmmiY247258

25-10-2022

Explanation

From triangle DEF to ABC is a reduction. Therefore, the scalefactor becomes;

[tex]Scale\text{ factor =}\frac{DF}{AC}=\frac{21}{14}=\frac{3}{2}[/tex]

Answer: Option 2

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