180(n-2)=n*144 in our case
solving for n we obtain:
36n = 360
n=10 sides
Given:

In the given figure, PS=x, RS=35, UV=20, VW=25 and TW=15
To find:
The scale factor from PQRS to TUVW.
Solution:
We have,

We know that the corresponding sides of similar figures are proportional. The scale factor is the ratio of one side of image and corresponding side of preimage.
The scale factor is:



Therefore, the scale factor from PQRS to TUVW is
.
Answer:
x=12 and y=6
Step-by-step explanation:
because the angle are same and equal
$3.54 per gallon there ya go