Question

The ratio of the areas of two squares is 16:25, then the ratio of their perimeter is???​

Answer 1

Answer:

The ratio of areas of given similar triangles =25:16

And we know that, ratio of areas of two triangles is same as the ratio of squares of their corresponding sides

∴ Ratio of the corresponding sides of the similar triangles =

16

25

=

4

5

=5:4

∴ The ratio of the perimeters of given similar triangles =5:4

Hence, the answer is 5:4.

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