Subject
Bank Exam
Topic
Rajshahi Krishi Unnayan Bank - 2014 (SO)
In square ABCD below, what is the value of(AC)(AD)/(AB)(DC)= ?
In square ABCD below, what is the value of(AC)(AD)/(AB)(DC)= ?
ক)
1/2খ)
2গ)
√2ঘ)
1Explanation
BC2 = AC2 + AB2 BC = √(x2+ x2) = √2x (AC)(AD)/(AB)(DC) = x.√2x/(x.x) =√2Related questions
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