2017 SSC CGL 19 Aug Shift-2 Question 93
Question 93
ΔABC is right angled at B. BD is its altitude. AD = 4 cm and DC = 12 cm. What is the value of AB (in cm)?
Solution
ΔABC and ΔADB are similar
AC/AB = AB/AD
16/x = x/4
64 = X²
X = 8
So the answer is option D.
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