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Q: What is the area of a circle with area 345 square cm?

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10.479 cm

Area of circle = 78.54 sq cm => Radius of circle = 5 cm => Diameter of circle = 10 cm => Side of square = 10cm => Area of square = 100cm2

Area of a circle in square cm = pi*radius2

Area of a circle in square cm = pi*radius squared

A circle with a radius of 2 cm has an area of 12.57 square cm.

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10.479 cm

Radius is the square root of (345/pi) = 10.47935641 cm

Approximately 10.479cm

The area of a 3 cm circle is: 7.069 square cm

Area = 345 = pi*r2 So r = 10.48 cm

Area of circle = 78.54 sq cm => Radius of circle = 5 cm => Diameter of circle = 10 cm => Side of square = 10cm => Area of square = 100cm2

Area of a circle in square cm = pi*radius2

Area of a circle in square cm = pi*radius2

Area of a circle in square cm = pi*radius squared

A circle with a radius of 3 cm has an area of 28.27 square cm.

A circle with a radius of 19 cm has an area of 1,134.11 square cm.

A circle with a diameter of 8.5 cm has an area of 56.75 square cm