Q. In ΔDEF measure of angle E is 90 deg. If sinD = 15/17, and DE = 4cm, then what is the length (in cm) of side EF?
A) 7.5
B) 8.5
C) 6
D) 5
✔ Correct Answer: 7.5
Exam Insight
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A) 7.5
B) 8.5
C) 6
D) 5
✔ Correct Answer: 7.5
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