A) \[2:5\]
B) \[5:2\]
C) \[2:3\]
D) \[3:2\]
Correct Answer: C
Solution :
As triangles ABC and DEF are similar, sides are proportional. |
\[\therefore \,\,\,\frac{DE}{AB}=\frac{DF}{AC}\,\,\,\,\Rightarrow \,\,\frac{10}{15}=\frac{DF}{AC}\,\,\Rightarrow \frac{DF}{AC}=\frac{2}{3}\] |
Thus, the ratio of sides \[DF:AC=2:3\]. |
So, option [c] is correct, |
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