We will first put this data in ascending order
12,13,13,15,16,19,32
We then center in on the middle number, we first can “mark out” the highest and lowest number and repeat until we have one number left
12,13,13,15,16,19,32
13,13,15,16,19
13,15,16
The median is 15
I think it’s 17.4 idk but hope it’s helpful
The answer for your question is 45 cm long
27 degrees add four then 23 and you get 27
