Area of a circle= <span>π * r^2
<span>π*9^2
</span>π*81= 81<span>π
</span>Your answer is A.</span>
I think it is 8.83? I am not positive but it is worth a try
The answer to the equation is 8
400x1.036 then that multiplied by 1.036 and every answer just multiply by that
