alleryABC, PQR എന്നീ ത്രികോണങ്ങൾ സമാനമാണ്, AB = 6, PQ = 9, BC = 8 എന്നിവയാണ് അവ. QR എന്താണ്?
A12
B11
C13
D10
Answer & Solution
Correct answer: A. 12
സ്കെയിൽ അനുപാതം 9/6 = 1.5 ആണ്, അതിനാൽ QR = 8 x 1.5 = 12.
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