alleryTwo similar triangles have their sides in the ratio 3 : 5. The ratio of their areas is
A3 : 5
B6 : 10
C9 : 25
D15 : 25
Answer & Solution
Correct answer: C. 9 : 25
For similar figures, ratio of areas = square of ratio of corresponding sides = 3^2 : 5^2 = 9 : 25.
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