SSC CGL 2 Sep 2016 Shif 2 Paper

Question : 67 of 100

Marks: +1, -0

ΔABC is similar to ΔDEF. If the ratio of similar sides is k : 1, the ratio of their areas is

Solution:

ΔABC ~ ΔDEF
∴

{\Area \of \ΔABC}/{\Area \of \ΔDEF}

{AB}^2/{DE}^2

k^2/1

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