Uh, so, you're median is 81 already.
Since the middle two numbers are 82 and 80, you have to add them together and then divide by 2.
However, if you're trying to add a number in, adding 81 as it is would work as well.
Hope this helps!
Answer:
A. 20cm hope this helps
Step-by-step explanation:
Answer:
y=3/2and x =2
Step-by-step explanation:
