Answer:
1041.27
Step-by-step explanation:
A=πrl+πr2
l=r2+h2
Solving forA
A=πr(r+h2+r2)=π·12·(12+102+122)≈1041.26829
b
Cube Root
Because there is a 3 outside the symbol.
That means the equation is stating: y * y * y = x
Hope this helps :)
