The triangles below are similar. Find the length of the missing side (giving brainliest and thanks to all!)

Carly bought a new house for $125,000. the value of the house appreciates approximately 3.5% each year. what will be the value of the house after 10 years?

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle