The diameter of the circle works out as 20 units to the nearest whole number
The diameter of the circle is 14 units
The area of a circle with a circumference of 37.68 units is: 113 square units.
A square whose diagonal is the diameter of the circle. So, if it is a circle with diameter 18 units then the diagonal of the square is 18 units and so its side is 9*sqrt(2) = 12.7 units.
A circle with a radius of 2 units has an area of 12.57 square units.
Pie x radius squared You must know the radius.
This is the definition of the area of a circle. The formula to find area is given as pi times the radius raised to the second power, where pi is approximated as 3.14.
If the area of a circle is 64 square units the diameter is: 9.027 units.
If a circle has area of 400 square units then its radius is: 11.25 units.
The diameter of the circle works out as 20 units to the nearest whole number
Square units
pi times its radius squared
If the side of the square is s units then the diameter of the circle is s units and so its area is pi*s2/4 square units.
The diameter of the circle is 14 units
The circle's diameter is 8.291 units.
A square does not have a radius, as a radius is a line segment that connects the center of a circle to any point on its circumference. In a square, the equivalent of a radius would be the distance from the center to a vertex, which is half the length of a diagonal. To find this distance, you can use the Pythagorean theorem by dividing the length of one side by the square root of 2.
A circle with a radius of 2 units has an area of 12.57 square units.