If area of sector of a circle is `105 cm^2` and length of its arc is `30 cm,` calculate the radius the circle

Radius of a sector of a circle is 3.5 cm and length of its arc is 2.2 cm. Find the area of the sector.

Radius of a sector of a circle is 3.5 cm and length of its arc is 2.2 cm. Find the area of the sector.

Radius of a sector of a circle is 3.5 cm and length of its arc is 2.2 cm. Find the area of the sector.

The perimeter of a sector of a circle is 25.28 cm and the length of its arc is 14.08 cm . What is its area?

If the length of an arc of sector of a circle is 20 cm and if its radius is 7 cm, find the area of the sector.

Area of sector of a circle of radius 15 cm is 30 cm^2 . Find the length of the arc of the sector.

The area of the sector of a circle of radius 6 cm and length of the arc of the sector as 22 cm is

Area of the sector of a circle with radius 21 cm and angle 30^@ .