Q. Δ ABC is right angled at B. If m∠A = 30°, what is the length of AB (in cm), if AC = 10 cm?
A) 5√3
B) 5
C) 10
D) 10√3
✔ Correct Answer: 5√3
Exam Insight
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A) 5√3
B) 5
C) 10
D) 10√3
✔ Correct Answer: 5√3
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