1.55 i did that math too it was kinda hard but i did it
Answer:
5
Step-by-step explanation:
formula is y=kx where k is constant of variation
then k=15/3=5
Step-by-step explanation:
Perimeter is add all the sides together.
So 7.2+3.7+13
So P=23.9 inches
Hope this helps !!
Have a nice day :)