Question

Consider these similar triangles were ALMN - ARSN.

What is the length of x?​

Answer 1

x = 15

Explanation:

48/12 = 4

60/4 = 15

Essentially, find the growth rate and divide the larger number by that number, or if you were given the smaller number (15), you would simply need to multiply 15 by 4 to find 60.