4 Use the circle below to answer the following questions i

Last updated: 6/6/2023

4 Use the circle below to answer the following questions i Determine the area of the shaded sector in terms of a b C d d 135T cm 2 9 m 2 45 cm 11 cm 18 ii Determine the length of the arc bounded by the shaded region in terms of 135 a 2 b 9 m C cm 45 m 117 cm 18 48 72 15 cm