the perimeters of 2 similar triangles are 25 cm and 15 cm respectively if one side of the 1st triangle is 9 cm then the corresponding side of the 2nd triangle is

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Step-by-step explanation:In similar triangles, the perimeter of the triangles will be in the ratio of their corresponding sides.

The ratio of their perimeter is

perimeterofΔ1.=25perimeterofΔ2.= 15

So, the side of triangle2 will be

9.=25sideofΔ2. = 15

⟹sideofΔ2=

9∗1525

=5.4.