Answer:
Answer is 142 hope it helps
https://www.calculator.net/mean-median-mode-range-calculator.html
Step-by-step explanation:
use this website it helps so much
15/13
Length: 11 meters
Width: 8 meters
11 + 11 + 8 + 8 = 38
8 + 8 = 16
16 - 11 = 5
