Calculate the area of the shaded sector to the nearest tenth.
Diagram can be shown here: https://static.k12.com/eli/bb/348/2_24112/2_15321_5_24117/e32afedf659e89d84158b789067b8bd17c658f68/media/c6521085e3e8b7536fe58e5566a93a1b088ab237/mediaasset_652622_1.gif
2.1
8.2
8.4
8.3
