If the area of a circle is 64 square units the diameter is: 9.027 units.
That will depend on whether the 64 inches is the radius, diameter, or circumference of the circle.
64 pi sqcm
64 pi
64*pi square inches
If the area of a circle is 64 square units the diameter is: 9.027 units.
Hold it right there. That's not possible. Something's gotta give.The area of a circle = pi R2 = pi (half the diameter)2If the circle has a diameter of 16, then its area is 201.1(rounded).If it has an area of 64, then its diameter is 9.03(rounded).If it has a diameter of 16 and an area of 64, then it's not a circle.
That will depend on whether the 64 inches is the radius, diameter, or circumference of the circle.
64 pi sqcm
64 pi
area/pi = diameter 200.96/pi = 63.96755473 or 64 units in length.
64*pi square inches
Area = 64*pi square mm
Using 3.14 as Pi the area of circle is: 200.96
The circumference of the circle with a diameter of 64 mm is 64*pi = about 201 mm
Formula for finding the area of a circle: Area = pi * r2 a = 3.14 * 82 a = 3.14 * 64 a = 201.06
Area = pi * radius * radius radius = diameter / 2 radius = 16/2 = 8 Area = 64 * pi Area 201.062 inches2