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Q: What is the area of a circle with a radius of 3 meters?

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18.84

It's half of the area of the whole circle...

3 meters, 1/2 of the diameter

If you mean area of a circle with a radius of 25 cm then it is:- Area = pi*252 = 1963.495 square cm to 3 decimal places

Area = pi x (radius^2) so 3.14...(3^2) = 28.274333882308139146163790449516 cm²

Related questions

Using 3.14 as Pi the area of circle is: 28.259999999999998

With regards to the area of a circle it is: pi*1.5*1.5 square meters

The area of a circle with a radius of 3 feet is: 28.27 square feet.

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

Using 3.14 as Pi the area of circle is: 12.56

A circle has only one measure for its radius. A shape that has a "radius" of 3 in by 4 in cannot be a circle.

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

Area: pi*1.52 = 7.069 square meters rounded to 3 decimal places

Area = pi*radius squared

Using 3.14 as Pi the area of circle is: 0.5024000000000001

28.26

18.84

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