Can someone help me please?
The formula to find the area of a circle:\( \pi r^2\)
If we know our diameter is 11, then our radius is 5.5
Thus, \(5.5^2\pi=30.25\pi\)
Okay, \(30.25 \longrightarrow 30\frac{1}{4}=\boxed{\frac{121}{4}}\)
