A scale factor of 3 was used
You know that the length is 2 more than the width. If z is the width then y = z(z+2). I don't see the graph so you will have to scan and look for that y-z relationship.
Answer:
a=12
b=24
c=12
d=12 root 3
Step-by-step explanation:
They are not the same because one they dont get the same answer and one of the signs are different so it has changed the answer