Question

the side of two similar triangle are in ratio of 4 ratio 3 then find the ratio of areas of these triangles

Answer 1

The ratio of areas of two similar triangle is equal to the ratio of the square of the correcponding sides.

》ar (first triangle)/ar (second triangle)

$= \: 4 {}^{2} \div 3 {}^{2}$
》ar (firat triangle)/ar (second triangle)
=16:9


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Answer 2

We know the ratio of area of two similar triangles is equal to the ratio of square of their sides.

So the ratio of their area is (4/3)^2
= 16/9
= 16:9

Hope it helps you.