perimeter of two similar triangle are 25 cm and 15 CM if one of the side of first triangle is 9 cm find the corresponding sides of two triangles
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The perimeters of two similar triangles are 25 cm and 15 cm respectively. If one side of first triangle is 9 cm, what is the corresponding side of the other triangle?
Answer:-
Let the side of other triangle be xcm.
It is given that, two triangles are similar.
∴ Ratio of the corresponding sides = Ratio of perimeter.
∴ x9=1525
∴ x=2515×9=5.4cm
∴ Side of the other triangle is 5.4cm
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