Question

The perimeter of two similar triangles are 25 cm and 15 cm. If one side of first triangle is 9 cm find the corresponding side of second triangle

Answer 1

Answer:

2x+9=25

2x=25-9

x=16/2

x=8

Step-by-step explanation:

Perimeter of the triangle is sum of all of its sides.

Take the two unknown sides as x and one as 9 as it is mentioned

Then subtract 25 from 9 and then divide it by 2.

You get the answer