1. Consider the two similar triangles ABC and DEF. Which of the following is correct about the ratio of the area of the triangle ABC and DEF?





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  • By: anil on 05 May 2019 02.03 am
    It is given that $$ riangle$$ ABC $$sim riangle$$ DEF => $$frac{AB}{DE}=$$ $$frac{BC}{EF}=$$ $$frac{AC}{DF}$$  Also, ratio of areas of two similar triangles is equal to the ratio of the square of the corresponding sides. => $$frac{ar( riangle ABC)}{ar( riangle DEF)}=$$ $$(frac{AB}{DE})^2=(frac{BC}{EF})^2=(frac{AC}{DF})^2$$ => Ans - (B)
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