the ratio of the sides of two similar triangles are 4:9.the ratio of the areas of the two triangles is?
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x+x+x =180
let the ratio 4 and 9 be in the form of 4x and9x.
4x+9x+x =180
13x+x=180
14x=180
x=180/14
×=90/7
let the ratio 4 and 9 be in the form of 4x and9x.
4x+9x+x =180
13x+x=180
14x=180
x=180/14
×=90/7
Answered by
9
The ratio of the areas of the two triangle is 16: 81
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