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OpenStudy (anonymous):
The vertices of triangle ABC are A(2,3), B(–1,2), and C(3,1). If ΔDEF ∼ ΔABC and DE = 4AB, what is the length of EF? A. square root 10 B. square root 17 C. 4 square root 10 D. 4 square root 17
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OpenStudy (anonymous):
@Loser66
OpenStudy (anonymous):
Answer is D
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