The perimeter of a sector is a constant. If its area is to be maximum, the sectorial angle is

The perimeter of a sector is a constant . If its area is to be maximum , then the sectional angle is

The perimeter of a sector is 24 cm. Its maximum area in sq.cm is

The perimeter of a sector is given.The area is maximum when the angle of the sector is

The perimeter of a sector is given. The area is maximum when the angle of the sector is

The perimeter of a sector is p. the area of the sector is maximum when it radius is

The length of the perimeter of a sector of a circle is 20 cm, the maximum area of the sector is

If the perimeter of a sector of a circle is constant then find the angle of the sector, when its area is maximum.

The perimeter of a sector is p. The area of the sector is maximum when its radius is

The perimeter of a sector is p. The area of the sector is maximum when its radius is