The correct should 356 yards^2
to solve this you simply add the are of the two squares after you calculate the area for each of them.
Answer:

Step-by-step explanation:
12 has the exponent of 11
12 is the base
^11 is the exponent
since 12 is multiplied by itself 11 times, so that means we will have the exponent of 11...
final answer: 
I hope this helps you :) ! let me know if I am incorrect or not
Answer:
the circumference is 41.47
Step-by-step answer:
tbh i looked it up it hope this helps tho :)
D. She needed to cut 0.8625 yards of fabric.