Question

9) The corresponding sides of two similar triangles are in the ratio 12:17 . respectively. The ratio of areas of two triangle be​

Answer 1

Answer:

ratio will be 17:12 not 12:17

Answer 2

Step-by-step explanation:

Given, ratio of corresponding sides of two similar triangles =2:3 or 32

Area of smaller triangle =48cm2

By the property of area of two similar triangle,

Ratioofareaofbothtriangles=(Ratiooftheircorrespondingsides)2

⇒ ar(largertriangle)ar(smallertriangle)=(32)2

⇒  ar(largertriangle)48=94

⇒   Area of larger triangle =448×9=12×9=108cm2

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