Formula of area of a circle of radius is
- Formula of area of a circle of radius r is
- Formula of area of a circle whose radius is
- Formula of area of a circle whose radius r is
- Formula of area of the circle of radius r is fill in the blanks
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- Formula of area of the circle of radius r is blank
- Formula of area of the circle of radius r is 2
- Formula of area of circle when radius is given
- Formula of area of circle if radius is given
- Vi formula of area of the circle of radius r is
- Formula for finding area of a circle when radius is given
- Formula of circumference of a circle of radius r is