" 17.If area of quadrant of a circle is "38.5cm^(2)" then find its diameter.(use "pi=(22)/(7)

If area of quadrant of a circled is 38.5 cm^(2) then find its diameter (use pi= (22)/(7) )

If area of quadrant of a circled is 38.5 cm^(2) then find its diameter (use pi= (22)/(7) )

The area of a circle is 38.5 sq. cm. its circumference (in cm )is (use pi=(22)/(7) ):

The perimeter of a sheet of paper in the shape of a quadrant of a circle is 75 cm. Its area would be (pi = (22)/(7))

The area of a circle is 38.5 sq. cm. Its circumference (in cm) is (use pi = (22)/(7) ) :

Find the area of a quadrant of a circle whose perimeter is 22 cm.

The area of a circle is 38.5cm^(2) The circumference of the circle is

The diameter of a circle is 28 cm. Find its : area