1] the perimeter of a quadrant of a circle of radius ' r ' is ___________.
2] Area of a quadrant of circle whose circomference is 22cm is ____________.
(1) Perimeter of quadrant of radius r =
(2) Perimeter of quadrant = 22 cm
Area of quadrant =
1] the perimeter of a quadrant of a circle of radius ' r ' is ___________.
2] Area of a quadrant of circle whose circomference is 22cm is ____________.
(1) Perimeter of quadrant of radius r =
(2) Perimeter of quadrant = 22 cm
Area of quadrant =