Q. ΔABC is right angled at B. BD is the altitude. AD is 8 cm and DC is 50 cm. What is the length of BD?
A) 20 cm
B) 25 cm
C) 15 cm
D) 16 cm
✔ Correct Answer: 20 cm
Exam Insight
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A) 20 cm
B) 25 cm
C) 15 cm
D) 16 cm
✔ Correct Answer: 20 cm
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