alleryత్రిభుజాలు ABC మరియు PQR సరూపాలు, ఇందులో AB = 6, PQ = 9 మరియు BC = 8 అయితే QR ఎంత?
A12
B11
C13
D10
Answer & Solution
Correct answer: A. 12
స్కేల్ నిష్పత్తి 9/6 = 1.5, కాబట్టి QR = 8 x 1.5 = 12.
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