[" BXAMPLE 16The perimeter of a certain sector of a circle is equal to the length of the arc of a semi-circle "],[" having the same radius.Express the angle of the sector in degrees,minutes and seconds."]

The perimeter of a certain sector of a circle is equal to the length of the arc of semi circle having the same radius.Express the angle of the sector in degrees,minutes and seconds.

The perimeter of a certain sector of a circle is equal to the length of the arc of semi circle having the same radius. Express the angle of the sector in degrees, minutes and seconds.

The perimeter of a certain sector of a circle is equal to the length of the arc of the semi-circle having the same radius, express the angle of the sector in degrees, minutes and seconds.

The perimeter of certain sector of a circle is equal to the length of the a semi-circle having the same radius. Express the angle of the sector in degress, minutes and seconds.

If the perimeter of a certain sector of a circle is equal to the length of the arc of the semicircle having the same radius , find the angle of the sector in degrees .

Select and write the correct answer from the given alternatives in each of the following:The perimeter of a certain sector of a circle is equal to the length of the arc of a semi-circle having the same radius. Then the angle of the sector in degrees,minutes and seconds is:

The perimeter of a certain sector of a circle is equal to the length of the are of the semicircle . Then the angle at the centre of the sector in radians is

The perimeter of a certain sector of a circle is equal to half that of the circle of which it is a sector.The circular measure of one angle of the sector is

The perimeter of a certain sector of a circle is equal to half that of the circle of which it is a sector. The circular measure of one angle of the sector is