Triangle ABC is similar to triangle DEO , AB=1/4DE , then the perimeter of triangle ABC equals the perimeter of DEO a)4
b)2
c)1/2
d)1/4

Gotta be d the music of previous eras

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!