They can not, there are only 2 sides and they probably flipped it different ways. They got 'lucky'.
L = A/W
Length equals area divided by width
Hope this helps..................
Then a is Half of 45 wich is 22.5 I believe.
Answer:
13
Step-by-step explanation:
Not sure, i'm sorry
should be the same logic as
a=b
b=c
a=c