Question

if the ratio of the perimeter of two similar triangles is 4:25,then find the ratio of the areas of these triangles?​

Answer 1

Answer:

As we know that the ratio of squares of perimeter of similar triangles is equal to the ratio of areas of those triangles.

Let the two triangles be ABC and PQR.

Thus,

area ABC/ area PQR = (4)^2/(25)^2

= 16/625

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