Question 242025
find the distance between each point and add them to get the perimeter
from point x to y is 14
8-(-6) 
from y to z 
5^2+12^2=c^2
25+144=169
sqrt(169)=13

from  x to z 12 and  9
144+81=225 sqrt 225=15
14
13
15
13+14+15=42