Area of a Sector Formula :
$$\text{A}\;=\;\frac{1}{2}θr^2$$
Where,
- A shows Area of a Sector.
- θ is the angle of the sector.
- r is the length of the radius.
$$\text{A}\;=\;\frac{x}{360}πr^2$$
Where,
- A shows Area of a Sector.
- x is the angle of the sector.
- r is the length of the radius.>
