The perimeters of two similar triangles are 30 cm and 20 cm respectively. If one side of the first triangle is 9 cm long, find the length of the corresponding side of the second triangle.

The perimeters of two similar triangles are 25cm and 15cm respectively. If one side of the first triangle is 9cm, find the length of the corresponding side of the second triangle. OR In an equilateral triangle ABC, D is a point on side BC such that BD = 1/3 BC. Prove that 9 AD^(2)=7AB^(2)

The perimeters of two similar triangles are 30cm and 20cm respectively.If one side of the first triangle is 12cm, determine the corresponding side of the second triangle.

the perimeters of two similar triangles are 40 cm and 30 cm respectively. If one side of the first traingle is 21 cm. Determine the corresponding side of the second triangle.

The perimeters of two similar triangles are 25 cm and 15 cm respectively. If one side of the first triangle is 9 cm, then the corresponding side of second triangle is .........

The perimeter of two similar triangles are 24cm and 16cm, respectively. If one side of the first triangle is 10cm, then the corresponding side of the second triangle is

The perimeters of two similar triangles are 30 cm and 20 cm . If one altitude of the former triangle is 12 cm , then the length of the corresponding altitude of the latter triangle is

The perimeters of two similar triangles are 30 and 20 cm respectively side of first triangle is 9 cm. Determine the corresponding side of the second triangle.

The perimeters of two similar triangles are 25cm and 15cm respectively.If one side of first triangle is 9cm, what is the corresponding side of the other triangle?

Areas of two similar triangles are 36 cm^(2) and 100 cm^(2) . If the length of a side of the larger triangle is 20 cm find the length of the corresponding side of the smaller triangle.