If the ratio of areas of two equilateral congruent triangles of side l – InterviewSolution

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1.	If the ratio of areas of two equilateral congruent triangles of side length equal to 7 cm is xy, then find the value of x + y?[xy is a simple ratio]2
Answer» If the ratio of areas of two equilateral congruent triangles of side length equal to 7 cm is $\frac{x}{y}$ , then find the value of x + y?[ $\frac{x}{y}$ is a simple ratio] 2

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