1) Could
2) Could, <span>but don't have to be</span>
It's the Second one and the third one
Step-by-step explanation:
Pie is irrational so you can easily cross it off and it leads to to the second one and the third one
C
1yd^2 = 9ft^2
_____yd^2 = 2700ft^2
2700 / 9 = 300 yd^2
9+(5+3) is going to be 17
i wasn't sure on how to explain it so i just attached ur answer