Find the area of the shaded region. Show all steps. 10 Area- 8) Using the figure below, determine the area of the sector (shaded region) if: mAOB 160 and the radius of the circle is 5 cm. (Use 3.14 for and Show All Work!) B 9) Using the same figure from #7, determine the length of arc AB if: LAOB 150 and the radius of the circle is 9 cm. (Use 3.14 for ) (Use 3.14 for and Show All Work!) A D B C A. 6.98 cm B. 13.96 cm C. 32.00 cm D. 34.89 cm A. 11.78 cm B. 16.67 cm C. 23.55 cm D. 33.75 cm