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

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

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

If the perimeter of a semicircle is 36 cm, then find its area (in cm^2 )

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

The perimeter of a square is 48 cm. The area of a rectangle is 4cm2 less than the area of the square. If the length of the rectangle is 14 cm, then its perimeter is (a) 24cm (b) 48 cm (c) 50 cm (d) 54cm