Answer:
11
Step-by-step explanation:
11,16,12,7,23,9,5,5
arrange to least to greatest
5,5,7,9,11 ,12,16,23
2 middle numbers
11+12= 23
23÷2= 11.5
Median is 11
Heads up: you can use a calculator to find the area. Just search up area calculator and it’ll show up and give you the answer :-) Hope this helps!
Step-by-step explanation:

To find the area you just multiply 10 by 3.6.
10(3.6) = 36
Area = 36 cm
Hope this helps!