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.

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.

Radius of a sector of a circle is 21 cm. If length of arc of that sector is 55 cm, find the area of the sector.

The perimeter of a sector of a circle of radius 5.6 cm is 27.2 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 area of sector of a circle is 105cm^(2) and length of its arc is 30cm, calculate the radius the circle

The radius of the circle is 3.5 cm and the area of sector is 3.85 sq cm. Find the measure of the arc of the circle.