Answer:
I was expecting a mirror but okay
The perimeter is 62 inches. My work is shown in the picture.
This is what I learned:
D = Divide
M = Multiply
S = Subtract
B = Bring down
C= Check
D= Dad
M= Mom
S= Sister
B= Brother
C= Cousin
Hope this helped you! :)
It is irrational and is = to 4√2