The area of sector EFG is 246.18 unit².
What is Sector?
A circular sector, also known as circle sector or disk sector, is the portion of a disk enclosed by two radii and an arc, where the smaller area is known as the minor sector and the larger being the major sector.
Here, Given: m∠EFG = 144° = 144 Xπ/180°
= 2.512 radians
EF = 14 units
We know that, Area of Sector = r² X α/2
A = 14² X 2.512/2
A = 246.18 unit²
Thus, the area of sector EFG is 246.18 unit².
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