Q. In ΔABC measure of angle B is 90 deg. If cosA = 5/13, and AB = 10 cm, then what is the length (in cm) of side BC?
A) 24
B) 26
C) 5
D) 25
✔ Correct Answer: 24
Exam Insight
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A) 24
B) 26
C) 5
D) 25
✔ Correct Answer: 24
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