There seems to be a typo in the problem you have...they are asking you to us 3.14 as pie or the symbol with 2 lines and a wavy line on top
A circle with a radius of 10 meters has an area of 314 square meters.
A circle with a radius of 10 meters has an area of 314 square meters.
The radius of a circle with an area of 17 Square meters is 2.33 meters.
If the area of a circle is 1519.76 square meters, the radius is 21.994422761843005 meters.
The radius of a circle, if the area is 22 square meters, is: 2.646 meters.
A circle with a radius of 2.5 meters has an area of 19.63 square meters.
A circle with a radius of 3 meters has an area of 28.27 square meters.
A circle with a radius of 9.144 meters has an area of 262.677 square meters.
A circle with a radius of 7.75 meters has an area of 188.69 square meters.
153.94 square meters
Presumably you mean the area of a circle? Area of a circle = pi*radius2 Area = pi*3.82 = 45.36459792 Area = 45 square meters to the nearest square meter.
A circle with a radius of 1.4 meters has an area of 6.16 square meters.