Question

The shaded sector below covers If the radius of the
circl is 3 cm, what is the area of the sector in terms of ?

Answer 1

\[\pi r^{2}/3 \]is what you're looking for here, so if the radius is 3, and you are looking for that squared divided by 3, that would be pi times \[3^{2-1}\]
which is just pi times 3, and since pi = ~3, you can assume it's close to 9, so B